aaronrockspro123 aaronrockspro123

23-02-2020
Mathematics

contestada

Frank and Bob start from home in their cars and travel in opposite directions. Frank's speed is twice of Bob's. In 4 hours they are 480 kilometers apart. Find their speeds.

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Alexyay Alexyay

23-02-2020

Frank is going 90 mph

Bob is going 30 mph

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