Evaluate
\frac{143}{20}=7.15
Factor
\frac{11 \cdot 13}{2 ^ {2} \cdot 5} = 7\frac{3}{20} = 7.15
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\frac{140+3}{20}
Multiply 7 and 20 to get 140.
\frac{143}{20}
Add 140 and 3 to get 143.
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