3 years ago

The ratio of boys to girls in a class is 5:3. There are 32 students in the class. How many students are boys?

Mathematics

2 answers:

allsm [11]3 years ago

6 0

Add the ratios together: 5 + 3 = 8

Divide total students by 8:

32 / 8 = 4

Multiply each ratio by 4 to find the number of each:

Boys = 4 x 5 = 20

Girls = 3 x 4 = 12

There are 20 boys.

miv72 [106K]3 years ago

5 0

Answer:

5x+3x=8x

8x = 32

x=32/8 = 4

boys are 4 x 5 = 20

girls are 4 x 3 = 12

Step-by-step explanation:

You might be interested in

1. What is the domain of the function graphed below?

Nimfa-mama [501]

Answer:

D. 0<x<5

Step-by-step explanation:

3 0

3 years ago

What is the equation of the line that passes through point P (6, -8) and has a slope of zero?

EleoNora [17]

Answer:

Step-by-step explanation:

because it is a straight line locate at x = 6 that pass to every y coordinate, so it pass -8 too.

8 0

3 years ago

Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200, a month and an additional $12 for

Zigmanuir [339]

37 albums plus base rate of 200

4 0

3 years ago

X3 + 4x2 - 14x - 17/ X - 3

zlopas [31]

Answer:-54 i think or its 54 over x -3

Step-by-step explanation:

hope this helped you

7 0

3 years ago

From where Kiana is standing she must look up at a 50° angle to see the top of a building she backs up 50 feet she will need to

hichkok12 [17]

I would say approx 110ft. I’m not certain.

I hope this helped!

I would appreciate it if you gave me a Thanks and a brainliest (:

4 0

3 years ago

Read 2 more answers