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If A:B = $\frac{1}{2}:\frac{3}{8}$, B:C = $\frac{1}{3}:\frac{5}{9}$, C:D = $\frac{5}{6}:\frac{3}{4}$ ,then the ratio A:B:C:D is1). 6:4:8:102). 6:8:9:103). 8:6:10:94). 4:6:8:10 |
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