Mathematics, 03.03.2020 22:54, FrankyV4387

2:3 = 6:?
4:7 = x:42
2x:48= 3:12
12:15= x:20

Answers: 3

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2:3 = 6:?
4:7 = x:42
2x:48= 3:12
12:15= x:20...