Mathematics Middle School

6/20
3/15
15/20
16/32
21/45
Simplest form please

Answers

Answer 1
3/10
1/5
3/4
1/2
7/15
Thanks (:

Answer 2
Salutations!

To simplify fractions, you can either do the prime factorization method, or find the same factors for the simplified numbers.

6/20 = 3/10 

3/15 = 3/5

15/20 = 5/6

16/32 = 1/4

21/45 = 7/15.

Hope I helped (:

Have a great day!

Related Questions

Simplify the expression-(m+3n-7)

Answers

if it is -(m+3n-7)
then it is 
-m-3n+7
The answer is -m-3n+7

How were Alfred Adler's theories different from Sigmund Freud's

Answers

Although similar in various formats in their core beliefs about human behavior, Adler’s theories differed from Freud due to the fact that Freud focused more prominently on the subconscious behaviors of individuals and their inherent beliefs, whereas Adler focused more so on the environment of a given individual.

Answer:

A) Adler believed that social, not psychosexual, needs had the most significant impact on personality.

Step-by-step explanation:

I took this test :) you should gimme brainliest answer fam

To convert 221 seconds to minutes, which ratio could you multiply by?
(Look at image!)

Answers

221 seconds to x minutes.

To convert the seconds into minutes, you'd need to multiply by something that would cancel out the seconds. So if the 221 seconds are the numerator right now, you'd have to multiply by something with the seconds in the denominator. 

The only one here that makes sense is
 D. 1 minute/60 seconds

Solve for h.

−110=13+3(4h−6)

Answers

−110=13+3(4h−6)
−110=13+12h−18
12h = -110 + 5
12h = -105
    h = -8.75

Answer:

the value of h is, -8.75

Step-by-step explanation:

The distributive property says that:

[tex]x \cdot (y+z) = x\cdot y+ x\cdot z[/tex]

Given the equation:

[tex]-110=13+3(4h-6)[/tex]

Apply the distributive property we have;

[tex]-110=13+12h-18[/tex]

Combine like terms;

[tex]-110=12h-5[/tex]

Add 5 to both sides we get;

[tex]-105=12h[/tex]

Divide both sides by 12 we get;

-8.75 = h

or

h = -8.75

Therefore, the value of h is, -8.75

Find the outlier of the set of data: 24,18, 33, 20, 18, 24, 8, 24

Answers

8, because it's the has the greatest difference from the number average.
I can tell u right now it is gonna be 8....it is too far from the other numbers

Marla did 65 sit-ups each day for one week. Use the Distributive Property to show an expression you can use to find to total number of sit-ups Marla did during the week.

Answers

7(65)=455 

Multiply 7 times 65 to get 455
The answer would be 455

The integer -3 would BEST represent which of these events?

I. You gain 3 pounds.

II. You set your clock 3 hours ahead.

III. You use 3 gallons of gas.


I only


I & III


III only


II & III

Answers

III only is the answer I believe.
lll only because one and two you add on two hours. However for three you use (and therefore lost) 3 gallons

Me Henderson has 2 bouncy-ball vending machines. He buys one bag of the 27-millimeter balls and one bag of the 40- millimeter balls. He puts an equal number of each in the 2 machines. How many bouncy balls does he put in each machine?

Answers

20 bouncy balls in each machine

Which is equivalent to 8.03x10^-8

Answers

Which is equivalent to 8.03x10^-8 = Zero

Alex usually runs for 21 hours a week, training for a marathon. If he is unable to run for 3 days, describe how to find out how many hours of training time he loses, and write the appropriate integer to describe how it affects his time.

Answers

If he runs for 21 hours per week, how many hours does he run per day? There are 7 days in a week, so this would be 21/7. Then if he doesn't run for three days, you need to multiply this by 3.

What is the error Matt wrote the number four million three hundred five thousand seven hundred sixty two as 4,350,762 describe and correct his error

Answers

when you look at it it says three hundred five thousand but they wrote it 350 which means three hundred fifty thousand  instead of three hundred five thousand and so you would rewrite it like 4,305,762

What is negative 18 over 3 classified as ?

Answers

If you’re simplifying the problem it is 6

17*7! Will mark brainliest

Answers

119! Hope this helps!

A heartbeat take 0.8 second. How many is this written as a fraction ?

Answers

0.8 = 4/5

Hope this helps! :)

Answer: 8/10

Step-by-step explanation: Using the place value chart, we can see that 0.8 means eight-tenths which can be written as the fraction 8/10. Since 8/10 is not in lowest terms, we need to divide both the numerator and denominator by the greatest common factor of 8 and 10 which is 2 to get 4/5.

Therefore, 0.8 can be written as the fraction 8/10.

1kg is equal to what help me please

Answers

1kg = 2.20462 pounds

1kg = 35.274 ounces

1kg = 1000  grams

Which would the phrase "two times the quotient of a number and 3" look like as a variable expression?

3 n/2

2 n/3

2(n-3)

3(n-2)

Answers

2 n/3 would be the closest answer although it looks as if the 2 is supposed to be multiplied by n/3 which would lead me to write it as 2(n/3)

Final answer:

The phrase 'two times the quotient of a number and 3' converts to the variable expression 2(n/3), which simplifies to 2n/3.

Explanation:

The phrase 'two times the quotient of a number and 3' can be translated from word form to a variable expression in algebraic form. A 'quotient' in mathematics is the result of a division. Therefore, the quotient of a number and 3 could be written as n/3, where n is the number. When we say 'two times', this means we multiply this quotient by 2. Hence, the whole phrase comes out to be 2(n/3). Out of the options provided, the correct one is 2 n/3.

Learn more about Variable Expression here:

https://brainly.com/question/2403687

#SPJ2

what is 86.8954776543 rounded to the nearest millionth/ show work

Answers

86.8954776543 rounded to the nearest millionth is 86.895478


The order after the decimal point goes like this:

tenths, hundredths, thousandths, ten thousandths, hundred thousandths, millionth
count  7 places from the decimal point ( to the right).  That gives you the number 6.  This is >= 5 so you add 1 to the previous digit  

Answer = 86.895478   to nearest millionth.

Approximate the square root of 39 to the nearest whole number

Answers

[tex] \sqrt{39} = \sqrt{3*13} = \sqrt{3} * \sqrt{13} [/tex]

= 1.73205080757 * 3.60555127546

= 6.2449979984 ≈ 6 [ nearest whole number ]


Final answer:

To approximate the square root of 39 to the nearest whole number, we can use the method of estimation. The estimated value of the square root of 39 is a little less than 6.

Explanation:

To approximate the square root of 39 to the nearest whole number, we can use the method of estimation. We know that the square root of 36 is 6, and the square root of 49 is 7. Since 39 is closer to 36, we can estimate the square root of 39 to be a little less than 6.

Learn more about Square Root Approximation here:

https://brainly.com/question/33783591

On a number line, the coordinate of point Q is -6. The length of PQ is 15. Give two possible coordinates for point P.

Answers

Hey! Hope that I can help.

Because the length of PQ is 15, that means that P is 15 spots away from Q. So we can go back 15 by subtracting 15 from -6 to get -21 and we can go forward 15 by adding 15 to get 9.

Answer: -21, 9

What is 48,978 written in scientific notation? A.4.8978 x 10B.4.8978 x 10C.4.8978 x 10D.48.978 x 10

Answers

The answer is 4.8978 x 10^4


Edit: Answer was cut-off when copying and pasting.
it would be 4.8979 x 10^4

you finish 3/8 of the project. Your friend finishes 1/4 of the project. What fraction of the project is finished?

Answers

If you guys are working on the same project

1/4 = 2/8

3/8 + 2/8 = 5/8

Fraction of the project finished is 5/8

hope this helps

what is the product of (x+3) (2x-1)

Answers

2x² +5x -3 

is your answer

hope this helps

FOIL = first, outside, inside last
(x+3)(2x-1)
2x² - x + 6x - 3
2x² + 5x - 3  ← answer

(-6)+5(-2)+15 fine the value

Answers

6+5•2+15
10+6
16+15
The answer is: 31

Hope this helps
-6-10+15
Answer: -1

There are 275 people in the movie theater. The same number of people are seated in each of the 5 sections. How many people are seated in each section?

Answers

Answer:

People are seated in 1 section = 55.

Step-by-step explanation:

Given : There are 275 people in the movie theater. The same number of people are seated in each of the 5 sections

To find :  How many people are seated in each section?

Solution : We have given

Total people in theater  = 275 .

Total section  =  5.

People are seated in 5 section = 275.

People are seated in 1 section = [tex]\frac{275}{5}[/tex].

People are seated in 1 section = 55.

Therefore, People are seated in 1 section = 55.

Which expression is equivalent to 2^4 ⋅ 2^−7?

a. 1 over 2^11
b. 1 over 2^3
c.2^3
d. 2^11

Answers

2^4 x 2^-7 = 0.125

2^3 = 8, 1 /8 = 0.125


 answer is B

2^4 x 2^-7 = 0.125

2^3 = 8, 1 /8 = 0.125

answer is B

I need help with finding the area of a rectangle with a length of 3 feet and a width of 2 7/8

Answers

2*8+7=23

23/8*3=69/8

CHECK MY ANSWERS IN CASE I MADE A MISTAKE

explain one way to add three digits numbers

Answers

Ex: 3+3+3=9 there u go hope that helped a little
Just put it like this
321
+ 123
---------
444

Liza earned some money delivering newspapers. She bought a battery for $1.95, and gave her mother $30. She bought a ring for $7.20, and then spent half of the remaining money on a radio. If Liza has $38.50 left, How much money did she earn delivering newspapers ?

Answers

the answer is $116.15
Hi,

here's the answer to your question:

Let x = the initial amount Liza earned from delivering newspapers. Work your way backward. She has $38.50 that is left over. Since she spent the same amount on a radio, the radio costs $38.50. She spends $7.20 (ring) + $1.95 (battery) before this and gives her mom $30. All of these are subtractions from the initial amount: x - 1.95 - 30.00 - 7.20 - 38.50 = 38.50 x - 77.65 = 38.50 x = $116.15

Please help ~ANSWER ONLY IF YOU KNOW IT~

Answers

$2000 x 0.04 x 16 = $1280
$2000 x 0.12 x 6 = $1440
$2500 x 0.04 x 6 = $600

least interest amount $600, $1280 and $1440

answer
from least to greatest
1. Right
2. Top Left
3. Bottom Left

what is the name of the shape of the graph of a quadratic function?

Answers

parabola is the answer
hope this helps
It is called a parabola. It will look like a U. It can be right side up or upside down. I hope that helps.
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