
Yefim S. answered 03/19/20
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Average speed Vav = (d1 + d2)/(t1 + t2) = (100 km + 200 km)/(1hr + 1.5hr) = 120 km/hr
Grace M.
asked 03/19/20If a car travels 100. km in 1.0 hr and another 200. km in 1.5 hr, what is its average speed for the entire trip
Yefim S. answered 03/19/20
Math Tutor with Experience
Average speed Vav = (d1 + d2)/(t1 + t2) = (100 km + 200 km)/(1hr + 1.5hr) = 120 km/hr
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