Question

How do you solve `\frac { 6} { n } = \frac { 48} { 56}`?

Answer 1

`n = 7`

Explanation:

One way to solve this is using cross-multiplication.

That means that the `6` will multiply the `56`, and the `n` will multiply the `48`:
`48n = 336`
`n = 7`

If you need another explanation of examples, feel free to watch this video in the link: http://virtualnerd.com/geometry/similarity/ratios-proportions/proportion-cross-multiply-example.

Hope this helps!

Answer 2

`n=7`

Explanation:

First, determine the defined range.

`6/n=48/56 ; n>0`

Then, reduce the fraction.

`6/n=6/7`

Thirdly, when the numerators are the same, set the denominators equal.

`n=7 ; n>0`

Hence, we get the answer:

`n=7`