ECZ 2014 · O-Level Paper 1 — Computer and Calculator
Evaluate 14 + 3(7 − 2) − 2 × 5.
- A. 54
- B. 19
- C. 29
- D. 9
Verified working — step 1
Brackets first: 7 − 2 = 5. Then the multiplications: 3 × 5 = 15 and 2 × 5 = 10. Finally 14 + 15 − 10 = …The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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