Question

a number 87x2 is divisible by 9, the possible digit which can replace x is *​

Answer 1

Answer:

1

Step-by-step explanation:

as According to the divisibility rule of 9 a number is devided by nine when the sum of the digits are divisible by 9

as mentioned in question

if we will place 1 the the sum of the digits will be 8+7+1+2=18 , which is divisible by 9...

hope it helps...