History, asked by anonymous398, 8 months ago

How many prime numbers between 1and100 have their unit digit as 9

Answers

Answered by dorgan399

39

Explanation:

There are 5 such no.s these are

19,29,59,79,89

Answered by gantedasarvesh17

0

Answer: 1–100 -> 25 numbers (2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97)

Explanation:

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