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In numbers from 1 to 100 the digit 0 app...

In numbers from 1 to 100 the digit 0 appears how many times?

A

9

B

10

C

11

D

12

Text Solution

AI Generated Solution

The correct Answer is:
To determine how many times the digit '0' appears in the numbers from 1 to 100, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Range**: We are looking at the numbers from 1 to 100. This includes all the numbers in this range. 2. **Count the Occurrences of '0'**: - The digit '0' can appear in the tens place and the units place. - **Tens Place**: The numbers where '0' appears in the tens place are: - 10, 20, 30, 40, 50, 60, 70, 80, 90 (9 occurrences) - **Units Place**: The only number where '0' appears in the units place is: - 10 (1 occurrence) - Additionally, we must consider the number 100, which has two '0's (one in the tens place and one in the units place). 3. **Total Count**: - From the tens place: 9 occurrences (10, 20, 30, 40, 50, 60, 70, 80, 90) - From the units place: 1 occurrence (10) - From the number 100: 2 occurrences (100) - Adding these together: 9 (from tens) + 1 (from units) + 2 (from 100) = 12 occurrences. 4. **Final Count**: Therefore, the total number of times the digit '0' appears in the numbers from 1 to 100 is **12**. ### Conclusion: The digit '0' appears **12 times** in the numbers from 1 to 100. ---
To determine how many times the digit '0' appears in the numbers from 1 to 100, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Range**: We are looking at the numbers from 1 to 100. This includes all the numbers in this range. 2. **Count the Occurrences of '0'**: - The digit '0' can appear in the tens place and the units place. ...
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