many times the digit 3 occurs in one's place in all natural numbers upto 100?
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3,13,23,43,53,63,73,83,93--9 times.
31 to 39-- ten times (33 two times)
Total 19 times.
31 to 39-- ten times (33 two times)
Total 19 times.
rachnajain14:
u forget 33. So, 3 appear in one's place upto 100 -- 10 times
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