Question

how many times does the 2 occur between 1 to 100
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Answer 1

So the digit "2" appears 20 times between 1 and 100. 2,12,20,21,22,23,24,25,26,27,28,29,32,42,52,62,72,82,92;these are the numbers which contains 2 that lie between 1 and 100 so; on calculating number of 2's in above numbers we get the answer 20.

Answer 2

Answer:

19

Step-by-step explanation:

total 2 occur between 1 to 100 are

2,12,20,21,22,23,24,25,26,27,28,29,32,42,52,62,72,82,92