Question

After converting the mixed numbers 4`1/2`​ and 3`1/4`​ into improper fractions, which operation is used to simplify the ratio?

Options

• `9/2` × `13/4`

• `9/2` ÷ `13/4`​

• `13/4` ​÷ `9/2`​

• `13/4` + `9/2`

Answer 1

`9/2` ÷ `13/4`​

Explanation:

After converting the mixed numbers into improper fractions, the ratio is simplified by dividing one fraction by the other.

So the expression becomes:

`9/2` ÷ `13/4`​