12×2/3+7×1/2=?
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12×2/3+7×1/2=?
Answer: C. 11.5 — Compute 12 × (2/3) = (12 × 2) ÷ 3 = 24 ÷ 3 = 8. Compute 7 × (1/2) = 7 ÷ 2 = 3.5. Add the results: 8 + 3.5 = 11.5. Answer: 11.5
- A.
13.5
- B.
10.1
- C.
11.5
- D.
12.4
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Show answer & explanation
Correct answer: C
Compute 12 × (2/3) = (12 × 2) ÷ 3 = 24 ÷ 3 = 8.
Compute 7 × (1/2) = 7 ÷ 2 = 3.5.
Add the results: 8 + 3.5 = 11.5.
Answer: 11.5
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