Multiple choice

Find the approximate value of the question mark (?). [784.92+54.945× (85.971-54.101)]÷4.93=?

  1. 510

  2. 515

  3. 520

  4. 525

  5. 530
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

First calculate inner bracket: 85.971 - 54.101 = 31.87 ≈ 32. Then: 54.945 × 32 = 1758.24 ≈ 1758. Add 784.92: 1758 + 785 = 2543. Finally divide by 4.93 ≈ 5: 2543/5 = 508.6 ≈ 510. Option A (510) is correct as it's closest to our calculated value.

Keep practicing — related questions