Question

(6) A person travelled from one place to another at an average speed of
40 km/hr and back to the original place at an average speed of 60
km/hr. At what average speed did he cover up the entire round trip?
(1) 45 km/hr (2) 50 km/hr (3) 48 km/hr (4) 44 km/hr

guys please help m it's really urgent please​

Answer 1

Answer:

I think 1st one can be the answer...

Answer 2

Answer:

50 km/h

Explanation:

This is because average of anything can be funded by valid of things/total no. of things.

I. e. 40+60/2

=100/2

=50

that's why it is 50km/h.