Math, asked by seeyanimbalkar20, 9 months ago

The speed of river corret is 5km/h. A
boat navels 3 hrs down stream and cover
5 km mase than distance covered in four
hrs upstream. Find the speed of boat
in water.

Answers

Answered by venkateswarlu269

0

Answer:

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Answered by deevanshpal

1

Answer:

4,5Km/h

Step-by-step explanation:

USE THIS FORMULA

SPEED OF BOAT = y ( t2 +t1) / (t2- t1)

where y = speed of stream

t1 = downstream speed

t2 = upstream speed

18 = y ( 5+3)/ (5–3)

18 = y4

y = 4.5 mph ANSWER

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