A Boat Traveled 210 Miles Downstream at Traveling

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A Boat Traveled 210 Miles Downstream. The trip back took 70 hours. What is the speed of the boat in still water?

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Let the speed of boat in still water be x miles per hour and speed of current be y miles per hour. In 2 hours it travels 28 miles downstream. The speed of the boat when moving downstream is:

The State Fair Is A Popular Field Trip Destination This

At a speed of 4 miles per hour. A boat traveled 210 miles downstream and back. A boat traveled 210 miles downstream and back. The trip downstream took 10 hours.