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 = <<16-13=3>>3 years.
She rode for 3 years x 365 days = <<3*365=1095>>1,095 days.
She rode a total of 3 miles x 1,095 days = <<3*1095=3285>>3,285 miles.
#### 3,285