Molly got a bike for her thirteenth birthday. She rode her bike 3 miles a day, every day, until she turned 16. How many miles did Molly ride on her bike?
Molly rode for 16 - 13 = 
<gadget id="calculator">16-13</gadget>
<output>3</output>
3 years.
She rode for 3 years x 365 days = 
<gadget id="calculator">3*365</gadget>
<output>1_095</output>
1,095 days.
She rode a total of 3 miles x 1,095 days = 
<gadget id="calculator">3*1095</gadget>
<output>3_285</output>
3,285 miles.

<result>3_285</result>