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Crediton Rotary Christmas and New Year Quiz

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maidindevon | 20:30 Fri 28th Jan 2011 | Quizzes & Puzzles
3 Answers
Maths question which has foxed me-Using 25,10,8,5,7,7 once or not at all make 838
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7 x 7 x (25-8) = 833 and add the 5 = 838
20:38 Fri 28th Jan 2011
((5+7) x 7 x 10) - 2

= (12 x 7 x 10) - 2
= 840 - 2
=838
7 x 7 x (25-8) = 833 and add the 5 = 838
(25-10) * 8 * 7 + 5 - 7
25 - 10 = 15
15 * 8 * 7 = 840
840 + 5 - 7 = 838

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Crediton Rotary Christmas and New Year Quiz

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