Multiple choice

What approximate value will come in place of question mark (?) in the following questions?(\frac{1}{7} \times 2803 + 129.8\% \times 770.4 = 14 \times ?)

  1. 92

  2. 97

  3. 100

  4. 103

  5. 107
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Approximating: 2803/7 ≈ 400.4. 129.8% of 770.4 ≈ 1.298 × 770 ≈ 1000. So LHS ≈ 400.4 + 1000 ≈ 1400.4. Equation: 1400.4 = 14 × ?, so ? ≈ 100. Answer C (100) is correct.

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