A pen has 16 animals made of chickens and rabbits. There are 46 legs. How many rabbits are there?
- A.9
- B.7 ✓
- C.8
- D.6
Explanation: If all 16 were rabbits there'd be 64 legs — 18 too many. Each chicken instead of a rabbit removes 2 legs, giving 9 chickens and 7 rabbits.
Class 6 IMO Mathematics Olympiad practice · HOTS / Achievers · Multi-Concept Achievers
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