Math, asked by Harshiie3736, 1 year ago

A boat can travel with a speed of 13 km/hr in still water. if the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream. select one:
a. 2 hours
b. 3 hours
c. 4 hours
d. 5 hours

Answers

Answered by shivam8899

1

Speed downstream = (13 + 4) km/hr = 17 km/hr.

Time taken to travel 68 km downstream = 68/17 = 4 hours

i hope it will help you
regards

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