Multiple choice

What approximate value will come in place of question mark (?) in the questions given below? (511 % of 735) ÷ 715 = ?

  1. 10

  2. 8

  3. 5

  4. 12

  5. 15
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Approximating: 511% ≈ 5.11, 735 ≈ 735. So 5.11 × 735 = 3755.85. Then 3755.85 ÷ 715 ≈ 5.25. Among options, 5 is the closest approximation. The question asks for approximate value, so we round 735 to nearest 10 and 511% to 5.1 for quick mental calculation.

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