Evaluate
\frac{21}{25}=0.84
Factor
\frac{3 \cdot 7}{5 ^ {2}} = 0.84
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\frac{57-15}{5\times 10}
Multiply 3 and 5 to get 15.
\frac{42}{5\times 10}
Subtract 15 from 57 to get 42.
\frac{42}{50}
Multiply 5 and 10 to get 50.
\frac{21}{25}
Reduce the fraction \frac{42}{50} to lowest terms by extracting and canceling out 2.
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Matrix
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Limits
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