Math, asked by vasanthicherukuri151, 1 month ago

to previous/next CH A water taxi requires 9 hours to cover 20 km upstream or 120 km downstream. Find the total time it takes for a round trio between city A and city B, separated by a distance of 40km.​

Answers

Answered by amoghchadha2
0

Answer:

Step-by-step explanation:

18 hours

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