Question

An 8 digit number 20101x17 is divisible by 9

What digit is x?
A.0
B.3
C.6
D.9

Pls answer fast

Answer 1

Answer:

Answer is option C) 6

Step-by-step explanation:

18 is the number which is divisible by 9 and

a given number is divisible by 9 only when the the sum of its digits is divisible by 9.

x = 2+0+1+0+1+1+7 = 12

18 - 12 = 6

So, x = 6

2+0+1+0+1+6+1+7 = 18

And 18 is divisible by 9

So, 20101617 is also divisible by 9.

Answer 2

Answer:

C. 6 is the answer

Step-by-step explanation:

To find the value of x,

2+0+1+0+1+1+7=12

A number which near to 12,divisible by 9 is 18

So to get x,

x= 18-12

= 6

the value of x is 6

2+0+1+0+1+6+1+7= 18

Hope it helps you

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