Question

see I messaged the question again because I was not understanding what were you saying so now please explain the answer properly ​

Answer 1

Step-by-step explanation:

This a question of AP , the answer is in the photo , hope it helps

Answer 2

Answer:

150 to 159 = 9 times

250 to 259= 9 times

350 to 349= 9 times

450 to 459 = 9 times

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950 to 959= 9 times

so total 5 occurs on tens place 9 × 9 = 81 times

Step-by-step explanation:

hope it helps