Question

    (5/9 of 2700.11) + (49.78% of 143.88) - (2/7 of 489.89)

    = ? What approximate value should come in place of (?) in the following questions (Note: You are not expected to calculate the exact value.)
    A 1418 Correct Answer Incorrect Answer
    B 1432 Correct Answer Incorrect Answer
    C 1456 Correct Answer Incorrect Answer
    D 1488 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    (5/9 of 2700.11) + (49.78% of 143.88) - (2/7 of 489.89 (5/9 of 2700) + (50% of 144) - (2/7 of 490) 5/9 of 2700 = (5/9) × 2700 = 1500. 50% of 144 = (50/100) × 144 = 72. 2/7 of 490 = (2/7) × 490 = 140. Adding and subtracting: 1500 + 72 - 140 = 1432. Correct answer: b)

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