Lizzy: Amy biked 12 miles yesterday. If she biked 3 miles less than twice as far as yesterday, how many miles did she bike in total in the two days?.
Me: Hmmm, let me think. I think this is the detailed solution:
User
Twice the distance Amy biked yesterday is 12 * 2 = 24 miles. If Amy biked 3 miles less than twice as far as yesterday, she biked 24 - 3 = 21 miles today. The total distance she biked in the two days is 21 + 12 = 33 miles. Final answer: 33.
Assistant