Multiple choice

What approximate value will come in place of question mark (?) in the following equation? (989% of 1000) - (688% of 1100) + (288% of 1200) = ?

  1. 5750

  2. 5760

  3. 5770

  4. 5780

  5. 5790
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

9.89 * 1000 = 9890. 6.88 * 1100 = 7568. 2.88 * 1200 = 3456. 9890 - 7568 + 3456 = 2322 + 3456 = 5778. The nearest option is 5780.

AI explanation

Calculate each percentage term by converting the percentages to direct values. The expression is 9890 minus 7568 plus 3456. Subtracting 7568 from 9890 gives 2322, and adding 3456 gives 5778, which rounds to 5780.

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