Speed Limit When Jacob Abbott crossed over from Niagara
Chapter 6, Problem 6.1.119(choose chapter or problem)
Speed Limit When Jacob Abbott crossed over from Niagara Falls, New York, to Niagara Falls, Canada, he saw a sign that said 50 miles per hour (mph) is equal to 80 kilometers per hour (kph). Niagara Falls, Canada a) How many kilometers per hour are equal to 1 mph? b) On a stretch of the Queen Elizabeth Way, the speed limit is 90 kph. What is the speed limit in miles per hour?
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