3 years ago

The ratio of boys to girls in a class is 4 to 5. There are 20 boys in the class. How many girls are in the class

1 answer:

8 0

There would be 25 girls. You would turn it into a fraction and times both by 5 to get 20/25. 5/4=1.25 and 25/20=1.25 in case you need to check your work

You might be interested in

If c=8, what is the value of 4c+(4-3)

kvv77 [185]

The answer is 33

Explanation
4c+(4-3)
C=8
Substitution
4x8+4-3
Calculate
4x8+4-3
32+4-3
Which equal 33 that’s how I got the answer

3 0

2 years ago

Read 2 more answers

Solve for x.<br> 4(3x-8)=-92<br><br> i need help

STALIN [3.7K]

Answer:

x = -5

Step-by-step explanation:

Divide each term by 4 and simplify.

$3x - 8 = -92$

Move all terms not containing X to the right side of the equation.

$3x = -15$

Divide each term by 3 and simplify.

$x=-5$

6 0

3 years ago

Read 2 more answers

What is 85% of 17,000 dollars that is asked on your irs tax forms

elena55 [62]

Hello!

17,000 * 85% = 14,450

85% of $17,000 is $14,450.

3 0

3 years ago

A Tom bought these 3 t shirts at the sale price of $ 14. 50. How much money did he save compared to the original total of the t

lidiya [134]

Answer:

$2.47

14.6%

Step-by-step explanation:

Total of the original prices:

$3.99 + $6.99 + $5.99 = $16.97

He paid $14.50 for the 3 shirts.

$16.97 - $14.50 = $2.47

He saved $2.47.

The percent he saved is

2.47/16.97 × 100% = 14.6%

5 0

2 years ago

an office space in new-york city measures 48 by 56. if it sells for 565 per square foot, what is the total cost of the office sp

inessss [21]

I added 48+56 and got 104

3 0

3 years ago