1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga_2 [115]
3 years ago
8

There are 32 pupils in a class. 20 of them are girls. What is the ratio of boys to girls in it’s simplest form

Mathematics
1 answer:
Ray Of Light [21]3 years ago
7 0

Hello!

If there are 32 people in total in the class, and 20 of them are girls, that means there are 12 boys in the class

so the ratio of boys to girls is 12:20

to get simplest form, divide by the greatest common factor. which in this case, is 4.

12 / 4 = 3

20 / 4 = 5

your final answer is: boys:girls, 3:5

I hope this helps, and have a nice day!

You might be interested in
____ property allows you to regroup terms using parentheses when adding or multiplying, without changing the answer
Alchen [17]
Commutative property
5 0
3 years ago
Read 2 more answers
What's $1,000,000 - $69,607 - $296,900 - $5075 - $23,205 = ?
fomenos

Answer: $603,213

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Kesha rode her bike 12 miles from home to the store. She rode her bike back towards home from the store for 8 miles then walked
stellarik [79]

Answer:

0 Kesha is already home 8+4 is 12 and it's 12 miles from the store to her house .-.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Write the equivalent fraction, the reduced fraction, and the decimal equivalent for 45%. Jenny solved this problem and her work
Bingel [31]

Given that we Jenny wants to equivalent fraction of 45% then convert into reduced fraction and then convert into decimal equivalent.

She has already shown her work. We just need to find the error if any.

to convert any percent value we just divide that number by 100 because percent itself means divide by 100.

Hence first step 45%=45/100 is correct.


Then she needed to convert into reduced fraction. To do that she divided numerator and denominator both by 5 and got 9/20.

step 2 is also correct.


Now she needs to convert into decimal equivalent so she divided 9 by 20 and got 4.5 while the correct answer should be 0.45

Hence she did error when converting fraction form into decimal form.

8 0
3 years ago
Read 2 more answers
A bake sale earns 80$ from selling 50 brownies. Each brownie cost the same amount. How much was 1 brownie?
Nataly [62]
$1.60
Divide 80 by 50 to find the cost of one brownie which will then lead you to get you the answer of $1.60
3 0
3 years ago
Read 2 more answers
Other questions:
  • A glass fish tank in the shape of a rectangular prism has a base that measures 22 inches by 12 inches. If the tank can hold a ma
    15·1 answer
  • 2x^3 + x^2 – 7x – 6 divided by 2x +3
    11·1 answer
  • Harry works for a major sporting goods distributor. He earns a base salary of $30,000 per year and 5% commission on his sales. H
    14·1 answer
  • bob loves his cows. He has 53 cows on his farm. Bob spends 10 minutes every day petting each cow. He spends 200 minutes twice a
    6·1 answer
  • Can some body please help meeeee T^T
    14·2 answers
  • 21.019 rounded to the nearest tenth
    5·1 answer
  • What is 1 and 2 25 turned in to a decimalis 1 2/25 turned into a decimal
    7·1 answer
  • Plz HELP I need thi done in 5 minutes. I won't be able to play in my volleyball game tonight if I don't pass this.
    8·1 answer
  • Is y=3.7x a proportional relationship? Explain.
    6·1 answer
  • True or false: ) is a function.<br><br> f(x)<br> OA. True<br> OB. False
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!