Multiple choice

What approximate value should come in place of question mark (?) in the following question? $343\% of 643 + 6.25\% of 1360 = ? + 1879$

  1. 418

  2. 490

  3. 410

  4. 385

  5. 495

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Calculate: 343% of 643 = 3.43 × 643 ≈ 2205.49, and 6.25% of 1360 = 0.0625 × 1360 = 85. So: 2205.49 + 85 = 2290.49. The equation becomes ? + 1879 = 2290.49, giving ? ≈ 2290.49 - 1879 ≈ 411.49. The closest option is 410.