Question
If 35% of 40% of 7/5 of a number is 490, then what is
25% of 2/3 of that number?Solution
35/100×40/100× 7/5×x = 490 x = 10 × 25 = 2500 ∴ Required answer = 25/100×2/3 × 2500 = 1250/3
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