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6
2010 PUMaC NT A6/B7: fraction with 0s, 1s
2010 PUMaC NT A6/B7: fraction with 0s, 1s
Source:
August 22, 2011
Problem Statement
Find the numerator of
1010
11
…
11
⏞
2011
ones
0101
1100
11
…
11
⏟
2011
ones
0011
\frac{1010\overbrace{11 \ldots 11}^{2011 \text{ ones}}0101}{1100\underbrace{11 \ldots 11}_{2011\text{ ones}}0011}
1100
2011
ones
11
…
11
0011
1010
11
…
11
2011
ones
0101
when reduced.
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