The speed of a car for the first 3 hours is 70 kph. Itsspeed for the next 2 hours is 80
kph. Find its average speed for the whole trip. /w explanation.
Share
The speed of a car for the first 3 hours is 70 kph. Itsspeed for the next 2 hours is 80
kph. Find its average speed for the whole trip. /w explanation.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
The average speed for the whole trip is 74 kph
Explain:
~Add the hours and kph
> 5 hours & 370 kph
~Divide the kph by the hours
> 74 kph