1.

[(0.3)3 + (0.6)3] ÷ [(0.6)3 + (0.2)3]1. 244/2432. 224/2433. 223/2244. 243/224

Answer» Correct Answer - Option 4 : 243/224

Given:

[(0.3)3 + (0.6)3] ÷ [(0.6)3 + (0.2)3]

Calculation:

[(0.3)3 + (0.6)3] ÷ [(0.6)3 + (0.2)3]  

⇒ [0.027 + 0.216] ÷ [0.216 + 0.008]

⇒ 0.243/0.224 = 243/224

∴ 243/224



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