LearnnGeekk LearnnGeekk

11-09-2018
Mathematics

contestada

The ratio of boys to girls in the 9th grade is 5 to 6. There are 312 girls. How many boys are there ?

Respuesta :

Аноним Аноним

11-09-2018

The ratio of boys to girls is 5 : 6

total number of girls = 312

Let total number of boys= x

so, 5 / 6 = x / 312

x = ( 312 * 5 ) / 6

x = 260 boys Ans

Answer Link

Otras preguntas

A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. The diver is 200 feet below sea level. How deep was the diver 10 minutes ag

What accessory organ produces and stores nutrients, plays a major role in metabolic processes, and produces bile?

tara rolled the numbers shown .what is the greatest number she can make using each digit once ?4682831

A recipe calls for 1.2 cups of oil. How many liters of oil is this?

What colonies were established after the English took lands from the Dutch?

The respiratory system can be a limiting factor in maximal exercise performance. researchers from the united kingdom studied the effect of two breathing frequen

FBI data indicate that majority of murders are committed by who

how can you remove negative counters from a set of positive counters? What is the net effect?As in 6-(-2)=8 and 5-(-3)

The general formula for ____________ and ____________ are cnh2n+2 and cnh2n , respectively.

Who were enemies of the Spanish in the quest of the New World?