# Find all the numbers between 10 and 100 using the digits 4, 6, and 8 if the digits can be repeated. Sir please tell the answers step by step

Since the lower limit is 10 , so we don't have to worry about single digit numbers.

Since the upper limit is 100, so we don't have to worry about three digit numbers.

We have to only think about 2 digit numbers.

Since the digits are 4, 6 and 8.

For the two digit numbers:

The 1st digit could be chosen in 3 ways.

And the 2nd digit could also be chosen in 3 ways.

Thus we have 3*3 = 9 ways.

Hope it helps !!

Regards

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