Mathematics, 02.12.2020 21:50 rscott400
The speed of a river boat is 40km/h and the rate of the flow of the river is 80km/h. Moving along the same direction as the flow of the river, the boat moved at 240km/h. Calculate the distance the boat could travel going against the stream in the same time period.
A- 140 km
B- 120 km
C- 160 km
D- 180 km
Answers: 1
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The speed of a river boat is 40km/h and the rate of the flow of the river is 80km/h. Moving along th...
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