You have two ropes that each burn in 1 hour but not at a uniform rate. How can you measure 45 minutes? How can you make 6 equal triangles from 4 match sticks? How many digits are in the number 125^100? The YouTube channel and blog Mind Your Decisions has millions of views for math videos and posts. This book contains 70 puzzles divided into easy, medium, and hard puzzles in the areas of geometry, logic, number theory, and probability.
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£ 55.70 shipping from U.S.A. to United Kingdom
Destination, rates & speedsSeller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 274 pages. 8.94x6.02x0.67 inches. This item is printed on demand. Seller Inventory # zk1517596351
Quantity: 1 available
Seller: KuleliBooks, Phoenix, AZ, U.S.A.
Condition: Good. The book may have minor cosmetic wear (i.e. creased spine/cover, scratches, curled corners, folded pages, minor sunburn, minor water damage, minor bent). The book may have some highlights/notes/underlined pages - Accessories such as CD, codes, toys, may not be included - Safe and Secure Mailer - No Hassle Return. Seller Inventory # 521X7W000UCP
Quantity: 1 available