SOLUTION: Two steamers leave a port on a river at the same time, traveling opposite directions. Each is traveling 22 mph. How long will it take for them to be 110 mi apart?

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Question 420981: Two steamers leave a port on a river at the same time, traveling opposite directions. Each is traveling 22 mph. How long will it take for them to be 110 mi apart?
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Two steamers leave a port on a river at the same time, traveling opposite directions. Each is traveling 22 mph. How long will it take for them to be 110 mi apart?
.
applying the distance formula: d = rt
.
Let x = time (hours) traveled
then
22x + 22x = 100
44x = 100
x = 100/44
x = 2.273 hours
or
x = 2 hours and 16 minutes