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 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

please solve this, x=1/(2-√3) y=1/(2+√3) x^4+y^4=?
If the environment were to change dramatically or if a new plant disease were to be introduced, which plant species would be the most likely to have individuals
Geometry question including parallel line
what were the consequences of germany invasion of the soviet union
Which demonstrative pronoun best completes this sentence? Carla: ?Puedes pasarme los platos? Nicolás: ?Cuáles platos? Carla: ______________ aquí. A. Aquéllos B.
describe tectonic plateau​
What is the equation of a circle with center (2,-5) and radius 4?
Suppose a person rescues a child from drowning. He accepts an unsolicited reward from the parent. Is this moral? What if it is a token gift? Is it moral if he d
Which is the most likely to be the actual proportion of defective toys in the population?
In 1935, which social initiative had the greatest impact on the health care system?