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How many 2-digit numbers are there between 10 and 99?
- a)80
- b)85
- c)90
- d)95
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95C...
The total number of 2-digit numbers between 10 and 99 is calculated as 99 - 10 + 1 = 90.
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How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95C...
Understanding 2-Digit Numbers
To determine how many 2-digit numbers exist between 10 and 99, we need to identify the range of numbers in this category.
Range of 2-Digit Numbers
- The smallest 2-digit number is 10.
- The largest 2-digit number is 99.
Counting the Numbers
To find the total count of 2-digit numbers, we can use the formula for finding the count of numbers within a range. The formula is:
- Count = (Last Number - First Number + 1)
Using this formula, we have:
- Last Number: 99
- First Number: 10
Calculation
Now, substituting these values:
- Count = (99 - 10 + 1)
- Count = (89 + 1)
- Count = 90
Thus, there are 90 2-digit numbers between 10 and 99.
Conclusion
The correct answer is option C: 90. This includes all the numbers starting from 10 up to 99, confirming that our calculation is accurate.
In summary, the total number of 2-digit numbers from 10 to 99 is 90.
To determine how many 2-digit numbers exist between 10 and 99, we need to identify the range of numbers in this category.
Range of 2-Digit Numbers
- The smallest 2-digit number is 10.
- The largest 2-digit number is 99.
Counting the Numbers
To find the total count of 2-digit numbers, we can use the formula for finding the count of numbers within a range. The formula is:
- Count = (Last Number - First Number + 1)
Using this formula, we have:
- Last Number: 99
- First Number: 10
Calculation
Now, substituting these values:
- Count = (99 - 10 + 1)
- Count = (89 + 1)
- Count = 90
Thus, there are 90 2-digit numbers between 10 and 99.
Conclusion
The correct answer is option C: 90. This includes all the numbers starting from 10 up to 99, confirming that our calculation is accurate.
In summary, the total number of 2-digit numbers from 10 to 99 is 90.
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How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer?.
How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How many 2-digit numbers are there between 10 and 99?a)80b)85c)90d)95Correct answer is option 'C'. Can you explain this answer?.
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