Question

If 42 x 5 is a multiple of 9 and x is a digit then find the value of x answer​

Answer 1

Answer:

x=7

Step-by-step explanation:

Sum of the given digits=4+2+5+x =11+x

then x may be 7 , 16 ,25,34,etc.

then,11+7=18 is divisible by 9

11+16=27 is divisible by 9

So,the value of x =7

Answer 2

Answer:

16 is the correct answer