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= ((5/8) × 480 - 0.3 × 420)² ÷ (9 + 0.25 × 320) = (300 - 126)² ÷ (9 + 80) = 174² ÷ 89 = 30276 ÷ 89 = 340.18 Answer: D
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What should come in place of the question mark (?) in the following question?
956 × 753 = ?
Three natural numbers are such that one-third of the first number is equal to two-fifths of the second, and two-thirds of the second number is equal to ...
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Which of the following number is rational number?
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