Daniel drove for 3 hours at a rate of 60 km per hour and another 2 hours at 80
km per hour. What was his average speed for the whole journey?
Share
Daniel drove for 3 hours at a rate of 60 km per hour and another 2 hours at 80
km per hour. What was his average speed for the whole journey?
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:
his average speed is 340
Step-by-step explanation:
my explanation is if he drove for 3 hours on 60km and 2 hours on 80 km 3x60 is = to 180 and 2x80 is = to 160 add 160 to 180 answer is 340 hope it helps