Math, asked by pavithran12121995, 4 months ago

18. A swimmer's speed downstream is
11 km/h and speed of the stream is
1.5 km/h. Find the upstream speed
of swimmer.
8 km/h
(63) 9.5 km/h
(3) 9 km/h
(4) 6.25 km/h

Answers

Answered by rishi3012

2

Answer:

correct answer is 8 km/h

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