Math, asked by joja19961, 14 hours ago

if 21m5 is a multiple of 9 where m is digit what is the value of m​

Answers

Answered by rishikeshsharma7028
0

Answer:

value of m is 1

Step-by-step explanation:

if the sum of all digit is the multiple of 9 then the number is divisible by 9.

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