Ask Question
7 April, 06:04

Is the following conditional true?

If an integer is divisible by 9, then its digits add up to 9.

yes

no

+5
Answers (2)
  1. 7 April, 06:42
    0
    Yes, it is true. Ex. 3 x 9 = 27, 2 + 7 = 9.

    If you happen to have a larger number say, 639, you might have to add the digits together multiple times before you have your answer so, 6 + 3 + 9 = 18, then 1 + 8 = 9, so it is divisible by 9.
  2. 7 April, 09:35
    0
    Yes

    Explanation:

    2x9=18 and 1+8=9

    The pattern repeats
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Is the following conditional true? If an integer is divisible by 9, then its digits add up to 9. yes no ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers