# A9543B represents a six-digit number in which A and B are digits different from each other....

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A9543B represents a six-digit number in which A and B are digits different from each other. The number is divisible by 11 and also by 8.
What digit does A represent?

posted Jul 11, 2015

## 1 Solution

B must be 2 , since 432 is divisible by 8
Hence our no. is A95432

for divisibility by 11 we have (9+4+2) - (A+5+3) == 15 - (A+8) == 7 - A ;;;;;;;;;;; A=7

solution Jul 12, 2015

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