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OpenStudy (anonymous):
A bag holds 28 blue marbles and 49 red marbles. What is the ratio of red marbles to the total number of marbles in the bag? A. 7 to 11 B. 7 to 4 C. 4 to 7 D. 4 to 11
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OpenStudy (anonymous):
C
OpenStudy (helpblahblahblah):
isent it A
OpenStudy (helpblahblahblah):
red marbles: 49 total: 28+49 = 77 ratio of red marbles is 49:77 = 7:11 Answer: A
OpenStudy (anonymous):
Yea its a, i did the ratio of blue to red
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