If 20% of A = 30% of B = \(\frac{1}{6}\) of C, then A : B : C is? |
2 : 3 : 16 3 : 2 : 16 10 : 15 : 18 15 : 10 : 18 |
15 : 10 : 18 |
20% × A = 30% × B = \(\frac{1}{6}\) × C ⇒ \(\frac{1}{5}\) A = \(\frac{3}{10}\) B = \(\frac{1}{6}\) C A : B : C 5 : \(\frac{10}{3}\) : 6 15 : 10 : 18
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