Mathematics, 10.01.2022 22:00 krystalhurst97

The ratio of the number of beads karen had to the number of beads patricia had was 2: 5. after karen bought another 75 beats the ratio became 4: 15. how many beads did each girl have at first?

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The ratio of the number of beads karen had to the number of beads patricia had was 2: 5. after karen...

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