nohaylaxxl nohaylaxxl

22-11-2020
Mathematics

contestada

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

Respuesta :

jdfam10 jdfam10

22-11-2020

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:

Answer Link

musiclover10045 musiclover10045

22-11-2020

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.

Answer Link

Otras preguntas

Which choice provides an objective summary of the excerpt?

This is urgent I need help Why is the sculpture in the picture considered a piece of art? Use keywords and art terms from the lesson to answer the question.

Find the value of x. Then find the measure of each labeled angle.

The perimeter of a rectangle is 34 cm. The length is 1 cm longer than the width. What is the length of the longest side of the rectangle?

Which one is not the indirect hazard of air pollution

If f(x)=5x-2 and g(x)=2x1 find (f+g)(x)

what is a satire A. A brief story designed to illustrate a general truth about humans, often using animals as characters B. a form of writing that criticizes a

Which statement best describes one way the farm will be affected by using this new fertilizer? OA. The farm's marginal cost for fertilizer will decrease. B. Th

I WILL GIVE BRAINIESTLine AB and Line CD bisect each other at point E. If AE = 3x - 10y + 123, BE = -2x - 7y + 122, CE = 9x + 10y - 171, and DE = 3x + 20y - 249

Rising prices of goods and services can be the result of