Civil Service Exam Reviewer · Basic Operations · medium

Multiply: 4.5 × 6.92

1. 311.4
2. 3.114
3. 31.14
4. 32.14

Answer

C. 31.14

Solution

45 × 692 = 31,140; three decimal places in all → 31.14.

More Basic Operations questions

1. Subtract: 7 1/9 − 3 1/3
2. Add: 5/10 + 4/6
3. Evaluate: 19 + 3 × (22 − 7) ÷ 3
4. Evaluate: √25 + √49
5. What is the least common multiple (LCM) of 7 and 4?
6. Evaluate: (−9) − (−4) × 5 + 16
7. Evaluate: 10² − 4³ + 3 × 3
8. Divide: 7.83 ÷ 0.29
9. Multiply: 8 × 9.58
10. Evaluate: (5/6) × (2/5) ÷ (1/2)

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