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If the car went 30 km west in 25 min. and then 40 km south in 35 min., what would be its average speed?

If the car went 30 km west in 25 min. and then 40 km south in 35 min., what would be its average speed?
asked 188k views
2 votes
If the car went 30 km west in 25 min. and then 40 km south in 35 min., what would be its average speed?

asked
User Klugjo
by
8.2k points

2 Answers

5 votes
Average speed = (total-distance)/(total-time). That's 70 km/hr.
answered
User Sujith S
by
7.6k points
3 votes
The total distance is 70km.
The total time is 60 minutes or 1 hour.
Speed=Distance÷Time
=70÷1
=70km/h
answered
User Grygoriy Gonchar
by
8.4k points
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