Question
84% of 800 + 70% of 640 = 14 ×
? What will come in the place of question mark (?) in the given expression?ÂSolution
ATQ, 84% of 800 + 70% of 640 = 14 × ? 14 × ? = 0.84 × 800 + 0.70 × 640 ? × 14 = 672 + 448 ? × 14 = 1120 ? = 80
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