Ask Question
26 December, 15:48

The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number.

+2
Answers (1)
  1. 26 December, 15:49
    0
    the tens digit = n

    the units digit = n-5

    n + n-5 = 9

    2n = 9+5

    2n = 14

    n = 7 ← the tens digit

    the units digit = n-5 = 7 - 5 = 2

    the number is 72
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number. ...” 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