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

What is the value of the expression? 2/5+3/10 ________ −7/9 Enter your answer in simplest form.

Scientists today can use experimental methods to study evolution. Which method was developed after Darwin’s time

what is the total cost of a compact disc that costs $13.99 plus a 4% sales tax

What was the relationship between European governments and learning institutions from 1100 to 1400

Researchers stationed at different areas on a mountain and in a tunnel midway through the mountain boiled water at the same time. Even though the water at ever

What is one way that the American Revolution contributed to the start of the French Revolution?

An epeirogenic change: creates very high mountians leaves the crust undeformed results in highly volcanic regions occurs when rock layers are lifted out of seq

Three Cherokee chiefs went to London in 1762 to talk to the King about their concerns with British colonists living in North America. Look closely at this en

Hello I need help on what I should do for my science project ok so we were asked to make a brochure on the four stars of matter and we need to have a theme like

RNA interference (RNAi) is a mechanism of gene regulation in eukaryotes. RNAi is ?initiated by ? , which leads to the of specific genes.