Lizzy: 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?.
Me: Hmmm, let me think. I think this is the detailed solution:
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Molly rode for 16 – 13 = 3 years. She rode for 3 years x 365 days = 1,095 days. She rode a total of 3 miles x 1,095 days = 3,285 miles. Final answer: 3285.
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