Multiple choice

Find the approximate value of the question mark (?) in the given below question. (530 \times 20.3\% + 225 \times 16.8\% = ?)

  1. 144

  2. 112

  3. 120

  4. 132

  5. 140
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Calculate: 530 × 20.3% = 530 × 0.203 ≈ 107.59; 225 × 16.8% = 225 × 0.168 = 37.8; Sum = 107.59 + 37.8 = 145.39. Rounding to nearest option gives 144 (option A). The slight discrepancy is due to approximation in the calculation.

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