Question

Questions 19 and 20 refer to the following information.

Every Saturday morning, three friends meet for breakfast at 9:00 AM. Andrea walks, Kellan bikes, and Joelle
drives.
19. Last Saturday, all three friends were exactly
on time. Andrea left her house at 8:30 AM and
walked at a rate of 3 miles per hour. Kellan
left his house at 8:15 AM and biked at a rate of
14 mph. Joelle left her house at 8:45 AM and
drove an average speed of 35 miles per hour.
How many miles from the restaurant does the
person who traveled the farthest live?
20. Kellan lives 12 miles away from Andrea. On
a different Saturday, Kellan biked at a rate of
15 miles per hour to Andrea's house. The two
then walked to the restaurant at a rate of
2.5 miles per hour, and they arrived five
minutes early. What time did Kellan leave his
house? Enter your answer as three digits and
ignore the colon. For example, if your answer
is 5:30 AM, enter 530.
0000000

Answer 1

Question 19: The person who traveled the farthest lives 12 miles from the restaurant, which is the same distance as Kellan.

Question 20: Kellan would have left his house at 8:10 AM in order to arrive at Andrea's house at 8:30 AM and then walk to the restaurant with Andrea at a rate of 2.5 miles per hour, arriving at the restaurant at 8:50 AM, five minutes early. So the answer is 810.