Math, asked by shreyasmanjunath2004, 11 months ago

it takes 3 hours for a boat to travel 27 km upstream . the same boat to travel 30km downstream in 2 hours . find the speed

Answers

Answered by 217him217

1

Step-by-step explanation:

3 hours = 27km

=> 1 hour = 9km

2 hours = 30km

=> 1hour = 15km

15-9 = 6 km/h speed

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