- 07/14/2019 at 9:53 pm #1460261EduGorillaKeymasterSelect Question Language :
Speed of a boat in still water is 15 Km/h and speed of the stream is 1/3rd of the speed of the boat in still water. Find the average of the downstream distance travelled by the boat in 5 hours and upstream distance travelled by the boat in 8 hours.
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