DokiMomo8835 DokiMomo8835
  • 13-10-2021
  • Mathematics
contestada

A high school auditorium contains 208 students. The

ratio of boys to girls is 7:6. How many boys are in the

auditorium?

Respuesta :

kemalabbas79
kemalabbas79 kemalabbas79
  • 14-10-2021

Answer:

boys=112

Step-by-step explanation:

g+b=208

6b=7g

6b=7(208-b)

6b=1456-7b

6b+7b=1456

113b=1456

divide both of them by 13 it gives 112 boys

Answer Link

Otras preguntas

what type of simple machine is a vise and what does it do also what is a crow bar
What would most surprise an ancient Athenian about government in the United States today?
Why is 1/2 of 60 is not the same as 1/2 of 24
How does Oliver violate the rules of the workhouse?
a school principal orders 75 boxes of chalk. each box has 12 sticks of chalk, the school has 23 teachers. Does the principal have enough chalk to give each teac
(MC)What was the purpose of the Creel Committee, also known as the Committee on Public Information? to provide intelligence information to the United States’ al
today, price of a new cell phone is $129. in 2000, the price of a similar cell phone was $240. what is the percent of change in that price of a cell phone from
2x+y=43 X+y=28 System of equations
who founded Delaware and why
What is one way the government carries out the purpose for economic stability?