Question

find the average speed of journey. please answer my question I will mark you brainliest and if you answer anything troubling then it will be reported ​

Answer 1

Explanation:

average speed = total distance / total time taken

=( 60 +200 +100)/ ( 2+200/60 +2)

= 360 / (2+10/3+2)

= 360 / (22/3)

=(360 x 3)/ 22 x 5/18

=( 60 x 5)/22

= 300/22

= 150/11 m/s