# What percent of 1 hour is 30 minutes

**Solution:**

We have to find what percent of 1 hour is 30 minutes.

Let a% of 1 hour is 30 minutes

According to the question,

a% of 1 hour = 30 minutes

We know, 1 hour = 60 minutes.

Now, a% of 60 minutes = 30 minutes

(a/100) of 60 minutes = 30 minutes

(a/100) × 60 = 30

a = 30 × (60/100)

a = 1800/100

a = 18

Therefore, 18% of 1 hour is 30 minutes.

**✦ Try This: **What percent of 2 hours is 200 minutes

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 8

**NCERT Exemplar Class 7 Maths Chapter 7 Problem 95**

## What percent of 1 hour is 30 minutes

**Summary:**

18% of 1 hour is 30 minutes

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