If 2A=3B and 4B=5C,then find A:C
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A : C = 15 : 8 is the answer
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2A = 3B
2A × 4 = 3B ×4
8A = 12B
4B = 5C
4B × 3 = 5C × 3
12B = 15C
Thus 8A = 15C
A/C = 15/8
A:C = 15:8
2A × 4 = 3B ×4
8A = 12B
4B = 5C
4B × 3 = 5C × 3
12B = 15C
Thus 8A = 15C
A/C = 15/8
A:C = 15:8
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