Question

If mohan traveled 50 mph for 3 hours, 60 mph for 2 hours, and 70 mph for 1 hour, what was his average speed for the entire trip?​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

Distance traveled in, 3 hrs = 50 * 3 = 150 m

                                   2 hrs = 60 * 2 = 120 m

                                   1 hr = 70 * 1 = 70 m

Average speed  = total distance / total time

                           = 150+120+70/2+3+1 = 56.67 mph