math
posted by mia .
find the lcd for 4 over 5 and 3 over 9

math 
Ms. Sue
4/5 and 3/9
To find the lcd, count by 5s and 9s
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60
9, 18, 27, 36, 45, 54, 63
What is the lcd?
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