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?
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
There is a four-digit number ABCD, where A, B, C, D each represents a different digit from 1 to 9.
If ABCD is divisible by 13, BCDA is divisible by 11, CDAB is divisible by 9, and DABC is divisible by 7, what is the original number ABCD?
In Numberrangements, you are given an arrangement of letters. The letters represent all of the whole numbers from 1 to the total number of letters used. Each letter represents a different number. Using the clues given, find which number each letter represents.
ABC DEF GHI
Here is the problem:
Each letter represents a different digit. Solve for each letter.
