Multiple choice

What approximate value will come in place of the question mark (?) in the following equation? (You are not expected to calculate the exact value.) 3100 × 567 ÷ 250 = ? ÷ 8

  1. 620

  2. 670

  3. 770

  4. 750

  5. 700
Reveal answer Fill a bubble to check yourself
B Correct answer
AI explanation

Approximate the figures to 3000 * 550 / 250 = ? / 8. Simplifying the left side, 550 / 250 is 2.2, and 3000 * 2.2 gives 6600. Multiply both sides by 8 to find the question mark, yielding 670.

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