Question

which digit is used least number of time if we count from one to hundred??​

Answer 1

Answer:

Looking at the tens digit, 1 is used 10 times for 10-19, 2 is used 10 times for 20-29, 3 is used 10 times, etc. However, 0 is not used as a tens digit except in the number 100. If the digit is not 0, then it occurs 10 times as a ten digit. In addition, it occurs once in each set of ten, for a total of 20 times

Step-by-step explanation:

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Answer 2

$answer$

Looking at the tens digit, 1 is used 10 times for 10-19, 2 is used 10 times for 20-29, 3 is used 10 times, etc. However, 0 is not used as a tens digit except in the number 100. If the digit is not 0, then it occurs 10 times as a ten digit. In addition, it occurs once in each set of ten, for a total of 20 times.