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

Are there any organisms that do not have tissue structures? Yes or no?

(Quadratic Formula) (Irrational level 1) Solve the equation for all real solutions in simplest form. 9v^2+11v+5=4v^2

discuss the two main types bookkeeping may be completed. which method is easier and why

Josh can order 1 color ink cartridge and 2 black ink cartridges for his printer for $78. He can also order 1 color ink cartridge and 1 black ink cartridge for $

How does an ion differ from an electrically-neutral atom? A) There are a different number of protons in an ion compared to a neutral atom. B) There are a di

Explain how the power of the Court is balanced or limited.

A student on the track team runs 45 minutes each day as a part of her training. She begins her workout by running at a constant rate of 8 miles per hour for a m

use question tags .1/open the window.

"the expectations of task payers and utility customers are greater than before"....what is the simple subject in the sentence

a side of a square length (x +1)meters write down an algebraic expression for its perimeter