# What is 20% of 90?

A percent is a ratio of a number expressed out of 100.

## Answer: 20% of 90 is 18.

Let's find 20% of 90.

**Explanation:**

20% of 90 can be written as 20% × 90

= 20/100 × 90

= 18

A percent is a ratio of a number expressed out of 100.

Let's find 20% of 90.

**Explanation:**

20% of 90 can be written as 20% × 90

= 20/100 × 90

= 18