SOLUTION: I am a multiple of 9 and less than 100. The product of my digits is 20. What two numbers might I be?

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Question 270339: I am a multiple of 9 and less than 100. The product of my digits is 20. What two numbers might I be?
Answer by Stitch(470) About Me  (Show Source):
You can put this solution on YOUR website!
Multiples of 9 under 100: 9,18,27,36,45,54,63,72,81,90,99
Notice that olny two numbers have digits that can be multiplied to get 20
4*5 = 20
5*4 = 20
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