Evaluate
\frac{W}{800}+145
Factor
\frac{W+116000}{800}
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\frac{W}{800}+130+15
Add 80 and 50 to get 130.
\frac{W}{800}+145
Add 130 and 15 to get 145.
\frac{W}{800}+\frac{145\times 800}{800}
To add or subtract expressions, expand them to make their denominators the same. Multiply 145 times \frac{800}{800}.
\frac{W+145\times 800}{800}
Since \frac{W}{800} and \frac{145\times 800}{800} have the same denominator, add them by adding their numerators.
\frac{W+116000}{800}
Do the multiplications in W+145\times 800.
\frac{W+116000}{800}
Factor out \frac{1}{800}.
W+116000
Consider W+64000+40000+12000. Multiply and combine like terms.
\frac{W+116000}{800}
Rewrite the complete factored expression.
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