karleighgiles117 karleighgiles117

19-07-2022
Mathematics

contestada

The ratio of girls to boys at a party is 5:4. if there are 20 girls in the class, how many boys are there.

Respuesta :

mhanifa mhanifa

19-07-2022

Answer:

16 boys

==========================

Let the number of boys be b and girls be g.

The ratio is:

g/b = 5/4

And the number of girls is:

g = 20

Substitute the number into ratio and find the value of b:

20/b = 5/4
b = 20*4/5
b = 16

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

Dennis had a piece of rope that was 2.7 m long. He cut the rope into 3 equal pieces. Was each piece of rope greater than or less than 1 m?

Dennis had a piece of rope that was 2.7 m long. He cut the rope into 3 equal pieces. Was each piece of rope greater than or less than 1 m?

please solve the following equation. x-6x=56

How do you use implicit differentiation to find x^2+3xy+y^3=10

Why did the slogan Peace Land and Bread appeal to the Russian people?

Why did the slogan Peace Land and Bread appeal to the Russian people?

How do you use implicit differentiation to find x^2+3xy+y^3=10

How do you use implicit differentiation to find x^2+3xy+y^3=10

what is the phenotype of a heterozygous person using T for tall and t for short

Why did the slogan Peace Land and Bread appeal to the Russian people?