Question

how many 2 digit prime numbers are the that have the digit 7 in them?​

Answer 1

Answer:

The 2 digit Prime number that have the digit 7 in them are:

17,37,47,67 and 97

Answer 2

Answer:

17,37,47,71,73,79,97 are the 2 digit prime numbers that have the digit 7 in them.

=> we have 7 , 2-digit prime numbers which have digit 7 in them.