+55 from home, jake runs from home to the store at 10mph and runs back at 6mph, taking a total of 75 minutes. how far is jakes home from the store?
from home, jake runs from home to the store at 10mph and runs back at 6mph, taking a total of 75 minutes. how far is jakes home from the store?
Let the time to the store be =t
Let the return time =75 - t
10t = 6(75 - t), solve for t
t =28 1/8 minutes for Jake to run to the store.
(28.125/60) x 10 =4.6875 miles-the distance from his house to the store.
