Question

an object travels 16m in 4s and then another 16mins in 2sec. what is the average speed of the object.

Answer 1

Total distance = 16m + 16m = 32m
Total time = 4s + 2s = 6s

Average speed = Total distance / Total time
                       = 32/6
                       = 5.33 m/s

I hope this was helpful ;)

Answer 2

average speed =total distance travelled/total time taken

=(16+16)/(4+2)

=32/6

=5.33m/s

HOPE IT HELPS