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Multiple choice

Find the approximate value of the following question. (21 + 4.9 \times 7.9 + 9.88 = ?)

  1. 65

  2. 71

  3. 73

  4. 75

  5. 69

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

Follow order of operations: 4.9 × 7.9 ≈ 38.71. Then add 21 + 38.71 + 9.88 = 69.59. This rounds to 70, making option B correct.

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