\frac { 2,5 \times 38 + 3,5 \times 41,5 } { 3 } =
Evaluate
\frac{961}{12}\approx 80,083333333
Factor
\frac{31 ^ {2}}{3 \cdot 2 ^ {2}} = 80\frac{1}{12} = 80.08333333333333
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\frac{95+3,5\times 41,5}{3}
Multiply 2,5 and 38 to get 95.
\frac{95+145,25}{3}
Multiply 3,5 and 41,5 to get 145,25.
\frac{240,25}{3}
Add 95 and 145,25 to get 240,25.
\frac{24025}{300}
Expand \frac{240,25}{3} by multiplying both numerator and the denominator by 100.
\frac{961}{12}
Reduce the fraction \frac{24025}{300} to lowest terms by extracting and canceling out 25.
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