David leaves his house, jogging down the street at 4 mph. Once David has gone 1/5, Jacob comes out and follows him at a rate of 4.5 mph. How long will it take Jacob to catch David?

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asked Feb 8, 2017 22.3k views

1 vote

David leaves his house, jogging down the street at 4 mph. Once David has gone 1/5, Jacob comes out and follows him at a rate of 4.5 mph. How long will it take Jacob to catch David?

Mathematics
high-school

DrewConway asked

by DrewConway

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4 votes

0.9 Miles So idk ive got part sorry...7 Min And 21 Secs Around There

Jovik answered Feb 15, 2017

by Jovik

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