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What is the value of M and N respectively if M39048458N is divisible by 8 and 11,where M and N are single digit integers?
how to solve it?

1 Answers

1357

Manish Shankar ·2014-06-13 22:42:45

M39048458N

last 3(58N) digits should be divisible by 8

so N must be 4

sum of odd digits=M+9+4+4+8=M+25

sum of even digits=3+0+8+5+N=20

difference of even digits and odd digits should be divisible by 11.

M+25-20=11

M=6

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