Question

A book contains 87 pages what
is the probablity that the
sum of the digits in a number is a 9.
please ans fast​

Answer 1

Answer:

I can't understand your question properly

Answer 2

Answer:

the pages whose sum is 9 are

18,27,36,45,54,63,72,81

so no of such pages =8

probability =8/87

Step-by-step explanation:

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