Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10,...

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Transcript of Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10,...

Page 1: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 2: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 3: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 4: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 5: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 6: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 7: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 8: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 9: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 10: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 11: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 12: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 13: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose
Page 14: Olympiad – Challenges, Solutions & · PDF fileOlympiad 2 A girl bought a dog for $10, sold it for $15, bought it back for $20, and finally sold it for $25. Did the girl make or lose