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OpenStudy (ebonyserrano):
Each marble bag sold by Karen's Marble Company contains 3 green marbles for every 2 red marbles. If a bag has 21 green marbles, how many red marbles does it contain?
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OpenStudy (ebonyserrano):
@Will.H
OpenStudy (will.h):
3 : 2 green: red 21: x 3x= 42 x=14 red
OpenStudy (ebonyserrano):
Thank you so much!!!
OpenStudy (will.h):
you welcome :)
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