Three friends contributed some funds for a party. What was the amount contributed by the friend who contributed the highest amount?
1. The total funds collected were \(\$510\)
2. Had each friend contributed \(\$10\) extra, the ratio of their contributions would have been \(2{:}3{:}4\)
The OA is C
Three friends contributed some funds for a party. What was the amount contributed by the friend who contributed the high
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