Question

At Video Mart, the ratio of older movies tonew releases is 7 to 3. There are 147 oldermovies in stock. How many new releasesare there?

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data:

ratio

older movies : new releases

7 : 3

Step 02:

ratio:

older movies = 147

`\text{new releases = 147 older movies }\cdot\text{ }\frac{3\text{ new releases}}{7\text{ older movies}}`

new releases = 63

The answer is:

new releases = 63