Hyder has a bag with 3 CDs, 4 pencils, 7 books and 1 mango. What is the ratio of CDs to total number of items in the bag?

Hyder has a bag with 3 CDs, 4 pencils, 7 books and 1 mango. What is the ratio of CDs to total number of items in the bag?

Explanation

Let's calculate the total number of items:

Total items = CDs + Pencils + Books + Mango

= 3 + 4 + 7 + 1

= 15

The ratio of CDs to total items is:

3 (CDs) : 15 (Total items)