Evaluate
7
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7
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\left(\frac{27}{20}-\frac{20}{20}\right)\times 20
Convert 1 to fraction \frac{20}{20}.
\frac{27-20}{20}\times 20
Since \frac{27}{20} and \frac{20}{20} have the same denominator, subtract them by subtracting their numerators.
\frac{7}{20}\times 20
Subtract 20 from 27 to get 7.
7
Cancel out 20 and 20.
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