check markLesson 2-5, Example 3 Check Understanding

  1. A group of campers and one group leader left a campsite in a canoe. They traveled at an average rate of 10 km/h. Two hours later, the other group leader left the campsite in a motorboat. He traveled at an average rate of 22 km/h. How long had each boat traveled when the motorboat caught up with the canoe?
    1. canoe: 2.2 h; motorboat: 1 h
    2. canoe: 2.2 h; motorboat: 10 h
    3. canoe: 3 2/3 h; motorboat: 1 2/3 h
    4. canoe: 4.4 h; motorboat: 2 h

Click the button to highlight the correct answers.

print • top •close window