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Question

Karen and Amiya has 120 beads each. After giving Amiya some beads, Karen then had 3/7 as many beads as Amiya. How many beads did Karen give Amiya?

Answer

The total number of beads did not change in the end -> 240

After giving Amiya the beads, Karen had 3u beads while Amiya had 7u.

3u + 7u = 240

10u = 240

u = 24

3u = 72

Karen gave Amiya (120 – 72) = 48 beads

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