3 years ago

There is a bag with only red marbles and blue marbles.

Mathematics

1 answer:

Genrish500 [490]3 years ago

7 0

Answer:

49 red marbles

Step-by-step explanation:

We should first make 5/12 have a base of 84, so that'll be

(5*7)/(12*7)=35/84. So we have 35 blue marbles and all the rest are red, so 84-35=49

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