Multiple choice

What approximate value should come in place of question mark. (26.912)2 × 6.001 ÷ 6.12 + (7.03)3 + 40.02 = ? – 210.75

  1. 1685

  2. 1158

  3. 1323

  4. 1925

  5. 1485
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Calculate (26.9)² × 6 ÷ 6.12 + (7)³ + 40 = ? - 210.75. First: (26.9)² ≈ 724, then 724 × 6 ≈ 4344, then 4344 ÷ 6.12 ≈ 710. Next: 7³ = 343. Now: 710 + 343 + 40 = 1093. So 1093 = ? - 210.75, therefore ? = 1093 + 210.75 ≈ 1304. Option C (1323) is closest. The slight difference comes from using more precise approximations: 26.912² ≈ 724.25 and 7.03³ ≈ 347.

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