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Mathematics 8 Online
OpenStudy (anonymous):

The ratio of red marbles to blue marbles in a jar is 3 to 8. There are 40 blue marbles in the jar. How many red marbles are in the jar? a. 5 b. 15 c. 24 d. 35

OpenStudy (anonymous):

B. 15 because 40/8 is 5 so do 3 times 5 and get 15 15 to 40

OpenStudy (anonymous):

Thank you :)

OpenStudy (anonymous):

no problem man, thanks for helping me change my pic :P

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