The diagram, which is not to scale, shows a square with side length 1, divided into four rectangles whose areas are equal. What is the length labelled ?
Select one option, then click Submit.
\frac{2}{3}
\frac{17}{24}
\frac{4}{5}
\frac{49}{60}
\frac{5}{6}
Select an option, then submit.
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Senior Mathematical Challenge 2010 (2010)
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