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Varvara68 [4.7K]

2 years ago

8

The proportion of red marbles to blue marbles in a jar is 3 to 8. If there are 56 blue marbles in the jar, how many red marbles

are there?

1 answer:

natita [175]2 years ago

5 0

Answer:

21

Step-by-step explanation:

3:8

8x7 = 56

3x7 = 21

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