The sum of two numbers is 45 and their difference is 9. Find the larger number.
- A.24
- B.25
- C.27 ✓
- D.30
Explanation: Larger = (sum+difference)/2 = (45+9)/2 = 27.
Class 6 IMO Mathematics Olympiad practice · Olympiad Thinking · Working Backwards & Problem-Solving Strategies
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