Evaluate
\frac{281}{2}=140.5
Factor
\frac{281}{2} = 140\frac{1}{2} = 140.5
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\frac{5\times 45}{2}+28
Express \frac{5}{2}\times 45 as a single fraction.
\frac{225}{2}+28
Multiply 5 and 45 to get 225.
\frac{225}{2}+\frac{56}{2}
Convert 28 to fraction \frac{56}{2}.
\frac{225+56}{2}
Since \frac{225}{2} and \frac{56}{2} have the same denominator, add them by adding their numerators.
\frac{281}{2}
Add 225 and 56 to get 281.
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