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5 votes
Simplify 3a • 3b ÷ 3c ÷ 3d.

2 Answers

3 votes
3a * 3b = 9ab

9ab / 3c = (3ab)/c

((3ab)/c) / 3d =
((3ab)/c) * (1/3d) =
(ab)/(cd)

User Enrichman
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8.3k points
7 votes
I simplified it to 9abd/c
User Mondano
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