Civil Service Exam Reviewer · Basic Operations · hard

Evaluate: 1 1/4 × 3 1/3 ÷ 4/7

1. 2 8/21
2. 7 7/24
3. 21/32
4. 5 1/4

Answer

B. 7 7/24

Solution

As improper fractions: 5/4 × 10/3 × 7/4 = 175/24 = 7 7/24.

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