SOLUTION: Betty leaves her purse in a store at the mall and averages 36mi/h on her way home to Glenville, 140 miles away. Honest Harry discovers her purse and starts after her one hour later

Question 845352: Betty leaves her purse in a store at the mall and averages 36mi/h on her way home to Glenville, 140 miles away. Honest Harry discovers her purse and starts after her one hour later. If he averages 48mi/h, how long will it take him to catch Betty ? Will he catch her before she reaches Glenville ?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
R*T=D for Rate, Time, Distance.

_____________speed________time_________distance
Betty________36___________t+1__________36(t+1)
Harry________48____________t___________48t

When will Harry reach Betty?

-
Is Harry's distance less than 140 miles?
;
NO. If his calculated distance were less than 140 miles, he would have reached Better before she arrived home, but in this example, Betty already arrived home.
RELATED QUESTIONS
Betty leaves her purse in a store at the mall and averages 36mi/h on her way home to... (answered by stanbon)

Driving at 100km/h instead of at 60km/h saves Betty 48 minutes on a drive to her cottage. (answered by ikleyn)

Sally and betty are both leaving the grocery store to go to Sally's house. Sally leaves... (answered by richwmiller)

1 Jane and Peter leave their home traveling in opposite directions on a straight road.... (answered by josmiceli)

Holly decides to go see a movie with her friend. On her way to the movie, Holly walks 550 (answered by solver91311)

Holly decides to go see a movie with her friend. On her way to the movie, Holly walks 550 (answered by ikleyn)

Holly decides to go see a movie with her friend. On her way to the movie, Holly walks 550 (answered by solver91311)

Sheila leaves on a long trip driving at a steady rate of 25 miles per hour. Her sister... (answered by algebrahouse.com)

Jamie drove to visit her parents who live 600 miles away on her waY THERe her average... (answered by jorel1380)