Human: Alisa biked 12 miles per hour for 4.5 hours. Stanley biked at 10 miles per hour for 2.5 hours. How many miles did Alisa and Stanley bike in total? Assistant: 
How far did Alisa bike? ** Alisa = 12 * 4.5 = <<12*4.5=54>>54 miles
How far did Stanley bike? ** Stanley = 10 * 2.5 = <<10*2.5=25>>25 miles
How many miles did Alisa and Stanley bike in total? ** 54 + 25 = <<54+25=79>>79 miles
How many miles did Alisa and Stanley bike in total? ** Together, Alisa and Stanley biked for 79 miles.
#### 79