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Ratio 3:9:18; 7.5:15:30;10.25:5.5:15.5

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Ratio 3:9:18; 7.5:15:30;10.25:5.5:15.5

Simplify the ratios

3:9:15;7.5:15:30;10.25:5.5:15.5

asked Sep 24, 2014 in Pre-Algebra Answers by KPule Level 1 User (120 points)

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1 Answer

3+9+18=12+18=30

3/30=1/10=10%

9/30=0.3=30%

18/30=0.6=60%

answered Sep 24, 2014 by muneepenee

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