human
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?
assistant
How far did Amy bike yesterday? ** Twice the distance Amy biked yesterday is 12*2 = <<12*2=24>>24 miles
How far did Amy bike today? ** If Amy biked 3 miles less than twice as far as yesterday, she biked 24-3 = <<24-3=21>>21 miles today.
How far did Amy bike in total in the two days? ** The total distance she biked in the two days is 21+12 = <<21+12=33>>33 miles
#### 33