Civil Service Exam Reviewer · Basic Operations · medium

Subtract: 7 1/9 − 3 1/3

1. 4 2/9
2. 4 7/9
3. 3 13/18
4. 3 7/9

Answer

D. 3 7/9

Solution

Convert to improper fractions: 64/9 − 10/3 = 34/9 = 3 7/9.

More Basic Operations questions

1. Add: 5/10 + 4/6
2. Evaluate: 19 + 3 × (22 − 7) ÷ 3
3. Evaluate: √25 + √49
4. What is the least common multiple (LCM) of 7 and 4?
5. Evaluate: (−9) − (−4) × 5 + 16
6. Evaluate: 10² − 4³ + 3 × 3
7. Divide: 7.83 ÷ 0.29
8. Multiply: 8 × 9.58
9. Evaluate: (5/6) × (2/5) ÷ (1/2)
10. Add: 4/6 + 4/12

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