Pattypatty05 Pattypatty05

02-03-2020
Mathematics

contestada

The ratio of boy to girls was 3.7 if theres 200 more girls than boy in 2012 how many boys were enrolled that years

Respuesta :

brokenheart1 brokenheart1

02-03-2020

Answer: 150 boys

Step-by-step explanation:

3:7, the difference is 200.

Within the ratio, the difference is 4.

Thus, 200 ÷ 4 = 50.

Boys = 3 × 50 = 150

Girls = 7 × 50 = 350

The ratio is now 150:350, when simplified is 3:7.

There were 150 boys.

Answer Link

Otras preguntas

What is this phrase in English? "Mi madre es muy inteligente."

The sun ____ in the East.

Which of the following best describes renewable energy? A. Natural mineral source of energy B. Sources that can be mined or drilled, and will last for a finite

Write the slope-intercept form of the equation of the line through the given point with the given slope. through: (2,-2), slope = -5/6

Plot the graph of 2x - y = 6 and y = 4. Write down the coordinates of the point where the lines intersect

you spent $25 at the store. you bought a book for $8.50 and pencils for $.25 each. how many pencils did you buy?

A triangle has sides of length 4xy, 7, and2x. Which expression represents the distance around, or perimeter, of the triangle? O 6z+y+7 O 6x + 4y +7 O4zy + 2x +7

Hey, How are you what you doing

Cuanto vale la y en matemáticas

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term.–77, –76, –75, –74