Scoretop 13 - Question 17

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Source: — Problem Solving |

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by kajcha » Fri Sep 28, 2007 7:18 am
Write each integer as multiple of 2s

2 = 2*1
4 = 2*2
6 = 2*3
8 = 2*2*2
10 = 2*5

Count 2s now i.e.8

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by akay » Fri Sep 28, 2007 7:22 am
tks for the explanation kajcha. appreciate it.