Math, asked by ashwitjha505, 1 year ago

a man walks 6 km at 12 km per hour he returned at 10 km per hour find average speed

Answers

Answered by kartik173813

1

Step-by-step explanation:

since he returned back so distance travelled by returning back equals to 6 kilometre

Total distance =6+6=12km

total time=12+10=22hrs

average speed=12/22

=6/11km/hr

Previous Question

Next Question

Similar questions

Physics, 6 months ago

b) Two identical bar magnets A and B are kept on a table. One pole on A is marked as -north'. Explain the procedure you will use to identify all the other poles on both the magnets.

English, 6 months ago

notion crept dew solitude b My dog next to me while I was watching TV. I believe in the that making mistakes helps us learn better. Naomi likes being in during weekends, I woke up this morning and noticed on my bicycle d.

Math, 6 months ago

. (i) 30 cows can graze a field in 15 days. How many less/more cows will graze the same field in 10 days? (ii) At a particular time, the length of the shadow of a building whose height is 80 m is 100 m. What will be the height of an electric pole, the length of whose shadow of the same time is 35 m?

Math, 1 year ago

A bank offers 8% compound interest calculated on half-yearly basis. A customer deposits 2000 each on 19 January and 19 July of a year. At the end of the year, the amount he would have gained as interest, is...

Science, 1 year ago

who invented the injection...

Chemistry, 1 year ago

The species having the largest size is a) Na b) Na⁺ c) K d) K⁺...

Chemistry, 1 year ago

The most reactive elements is a) Be b) Ba c) Sr c) Mg...

Chemistry, 1 year ago

The least abundant alkaline earth elements is a) Barium b) Radium c) Magnesium d) Lithium...