question: Mason is on his bike journey at a rate of 8 miles per hour. He travels for 4 hours, takes some rest, and then goes on for another 6 hours. How many miles has he traveled in total?
answer: If Mason travels for 8 miles in one hour, in four hours, he traveled for 8*4 = <<8*4=32>>32 miles.
  After his rest, Mason traveled for another 6 hours, and since he was traveling at 8 miles per hour, he had traveled for 6*8 = <<6*8=48>>48 miles after the six hours.
  For the whole journey, Mason traveled for 32+48 = <<32+48=80>>80 miles.
  #### 80