Ask Question
21 October, 14:48

If a number A is a 2 digit number and its digits are transposed to form number B, then the difference between the larger of the two numbers and the smaller of the two numbers must be divisible by:

+5
Answers (1)
  1. 21 October, 15:00
    0
    If A=ab and B=ba then A-B=ab-ba which means 10a+b-10b-a=9a-9b=9 (a-b)

    so A-B is divisible by 9
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “If a number A is a 2 digit number and its digits are transposed to form number B, then the difference between the larger of the two numbers ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers