Nicki spent the last year running a lot. For the first half of the year, she ran a total of 20 miles per week. For the second half of the year, she increased the mileage to 30 miles per week. How many miles total did she run for the year?
Each half of the year consists of 52 / 2 = 
<gadget id="calculator">52/2</gadget>
<output>26</output>
26 weeks.
For the first half of the year, Nicki ran a total of 20 * 26 = 
<gadget id="calculator">20*26</gadget>
<output>520</output>
520 miles.
For the second half of the year, Nicki ran a total of 30 * 26 = 
<gadget id="calculator">30*26</gadget>
<output>780</output>
780 miles.
For the entire year, Nicki ran a total of 520 + 780 = 
<gadget id="calculator">520+780</gadget>
<output>1_300</output>
1,300 miles.

<result>1_300</result>