Simplification · Question 5 · Easy
Simplify: 18 × 25 ÷ 15 + 6 × 7 − 20
- 62
- 52
- 42
- 72
Answer and explanation
Answer: B. 52
Explanation: By BODMAS: 18 × 25 ÷ 15 = 30 and 6 × 7 = 42. So 30 + 42 − 20 = 52.
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