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In Mathematics / Middle School | 2014-05-12

The bag was filled with red marbles and blue marbles in the ratio of 5:7. If there were 180 marbles in the bag, how many were red?

Asked by gigi13

Answer (2)

R + B = 5/7 x 180 R + B = 900/7 = 128, 4/7 If R = B than R is 450/7 = 64, 2/7 R or B = 64, 2/7

Answered by Dannymal | 2024-06-10

You just have to multiply each number by 180 and that's how many you have of each color respectively

Answered by Matt33 | 2024-06-10

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