nayiiii5687 nayiiii5687

01-12-2017
Mathematics

contestada

The ratio of boys to girls in math classes is 5 :7. if there are 60 students in all or her classes, how many are boys

Respuesta :

ankastre ankastre

01-12-2017

Total of ratio 5+7=12

60/12 = 5

For boys 5x5 = 25 boys in her class

(For girls 7x5 = 35)

Answer Link

Otras preguntas

Which sentence is a subordinate clause Joseph proposes to her Because George does not understand beneath a Beneath a moves to Africa Mama pays for a new house

You have 535 g of Zinc Chloride, ZnCl2. How many moles is this?

can anyone solve 20 and 19?

(50 points) is there a solution that relates to chemistry for air pollution. (like adding protons or something related to chemistry) (really detailed answer)

a radio station did a survey to determine what kind of music to play by takimg a sample of middle school,highschool,and college students.they were asked which o

I need help finding the answers someone plz help

the dimensions of the rectangular prism are 12 cm x 15 cm x 18 cm. if the dimensions of the rectangular prism are increased by 3, then find the volume of the ne

Write a two step equation that has -5 as it solution.

A reaction produced 37.5 L of oxygen gas at 307 K and 1.25 atm. How many moles of oxygen were produced?

The length,width, and height of a rectangular box are represented by 4x,x+4, and 3x-2, respectively. When the volume is expressed as a polynomial in standard f