Math, asked by sadafzaf8339, 1 year ago

How many digits occur 20 times while writing numbers upto 99?

Answers

Answered by shivam3841

2

9 is the number which occurs 20 times while writing numbers upto 99

Answered by harshal

1

Answer:

11,22,33,44,55,66,77,88,99 means 9

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