Math, asked by rakhi1242, 10 months ago

a boat takes thrice as much time to cover 40 km up the stream as on going 40 km down the stream . if the speed of the boat is 6 km find the speed​

Answers

Answered by mohammadanas92
3

Answer:

The speed of water is 3 km per hour

Attachments:
Answered by JuanTheMan
5

Answer:

Tips for similar questions:

Always try equating it in terms of time taken

The speed of boat will always be greater than speed of stream. Only then the boat can go upstream. Therefore it is speed upstream is (6-x) and not (x-6)

Attachments:
Previous Question
Next Question
Similar questions
Chemistry, 5 months ago
assertion : salt is a compound. reasoning: salt is composed of sodium and chloride. A) both assertion and reasoning is true. B) Both assertion and reasoning are false. C) Assertion Nd reasoning is true and reasoning is the apt answer for assertion. D) Assertion and reasoning is true but reasoning is not the apt answer for assertion.​ If reson is not apt for assertion , write the apt reason.​
English, 5 months ago
The dannger of floods is not minimised as................... a) flood forecasting is inaccurate. b)there is little time available for safety measures. c) support infrastructure is poor. d) both b and c​...
Social Sciences, 5 months ago
Which of the following is NOT a feature of Organised Sector? 1 point Job security Paid leave Fixed working hours None. of the above​...
English, 10 months ago
everytime you buy organic you are persuading more farmers to grow organic expansion of ideas...
Science, 10 months ago
which two gases are need plant to survive?​
English, 1 year ago
What is the importance of celebrating festival...
Math, 1 year ago
find three numbers in gp. such that their sum is 130 and their product is 27000...
Chemistry, 1 year ago
How were the position of isotops of an element decided in the modern peroidic table...