Question

A car covers the first 40 km in 35 minutes and the remaining 105 km in 85 minutes.what is the average speef of the car??

Answer 1

As you know,
Average speed
= total distance/total time taken

105+40/85+35
145/120
11/8km/min= 11/480km/h=0.022 km/h
or
3.05m/s


Hope it helps.
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