Question

A three digit number 42A is divisible by 9 (where A is a single digit number from 1 to 9) Find the value of A

Answer 1

Answer:

A=3

Step-by-step explanation:

divisibilty rule of 9

total of digits should be divisible by 9

Answer 2

Answer:

Since the number is divisible by 9 the Sum of all 3 digits of Number 42A should be 9

Step-by-step explanation:

4 + 2 + A = 9

6 + A = 9

A = 3

Hence, the 3 digit number is 423

I hope it will help you.

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