Question

3/20 = n/100 what is n

its a fraction problem

Answer 1

`(n)/(100)=(3)/(20)\qquad\text{cross multiply}\\\\20n=(100)(3)\qquad\tex{divide both sides by 20}\\\\n=(300)/(20)\\\\\boxed{n=15}`

Answer 2

Step-by-step explanation:

`(3)/(20)= (n)/(100)`

First, you had to do is switch sides of an equation.

`(n)/(100)= (3)/(20)`

Then, you multiply by 100 from both sides of an equation.

`(n)/(100)*100= (3)/(20)*100`

And finally, simplify.

`n=15`

Answer:
`n=15`

Hope this helps!

-Charlie

Thanks!