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8) A bowl has four different color balls.

The ratio of orange balls to red balls is 3:7
and the ratio of green balls to yellow balls is
9:21. Are the ratios of orange balls to red
balls and green balls to yellow balls
proportional?

User Jack Feng
by
4.4k points

1 Answer

5 votes

BC IF YOU MULIPLY 3X3=9 AND 7X3=21 so yes its is proprational

Explanation:

Hope you have a good day :D

User Ramakrishna Joshi
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