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aniked [119]
3 years ago
9

The sum of the digits of a two-digit number is 9. When the digits are reversed, the new number is 9 more than the original numbe

r. Find the original number. Check your answer.
a. 18
b. 27
c. 36
d. 45
Mathematics
1 answer:
Paul [167]3 years ago
4 0

9514 1404 393

Answer:

  d.  45

Step-by-step explanation:

You can check the offered answers. You will find that the difference from reversing the digits will only be 9 if the digits differ by 9/9 = 1.

The original number is 45.

__

<em>Check</em>

  45 + 9 = 54 . . . with the digits reversed

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