human
Mr. and Mrs. Hugo went on a road trip. On the first day, they traveled 200 miles. On the second day, they traveled 3/4 as far. On the third day, they traveled 1/2 as many miles as the first two days combined. How many miles did they travel for 3 days?
assistant
How many miles did they travel on the second day? ** On the second day, Mr. and Mrs. Hugo traveled 200 x 3/4 = <<200*3/4=150>>150 miles.
How many miles did they travel in the first two days? ** They traveled a total of 200 + 150 = <<200+150=350>>350 miles in the first two days.
How many miles did they travel on the third day? ** On the third day, they traveled 350 x 1/2 = <<350*1/2=175>>175 miles.
How many miles did they travel for 3 days? ** So, Mr. and Mrs. Hugo traveled a total of 200 + 150 + 175 = <<200+150+175=525>>525 miles for 3 days.
#### 525