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

According to Newton’s first law of motion, what is required to make an object at rest move

Which best describes the current geologic age

13. A cube with sides of length s is intersected by a plane that passes through three of the cube's vertices, forming the cross n shown at right. What type of

What is the standard form of (7-5i)(2+3i)?

Can you help please? Thanks

What is a group of sailors called (Collective nouns) not a plural noun.

a jar of quarters and dimes has a total value of 20.70 the jar has 10 more quarters than dimes to find the numbers of quarters and dimes in the jar Addison wro

To be effective, key choices must me ____. A parallel B broad C specific D diverse

what makes a historical document evidence

there was no certain to cover the stage in the globe theatre. what advantages do modern directors have because of the existence of stage curtains