# What percentage of numbers from 1 to 30 has 1 or 9 in the unit's digit?Choices:- 121 15 20 22

## Question

## Solution 1

To solve this problem, we need to count how many numbers from 1 to 30 have 1 or 9 in the unit's digit.

Step 1: Identify the numbers with 1 or 9 in the unit's place. These are: 1, 9, 11, 19, 21, and 29. That's a total of 6 numbers.

Step 2: Calculate the percentage of these numbers out of the total Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

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Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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