J.R. S. answered 11/17/18
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
45 km x 1 hour/20 km = 2.25 hours = 2 hours 15 minutes
Maya J.
asked 11/17/18Isabelle is trying to predict the time required to ride her bike to the nearby beach. She knows that the distance is 45 km and, from other trips, that she can usually average about 20 km/h. Predict how long the trip will take.
J.R. S. answered 11/17/18
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
45 km x 1 hour/20 km = 2.25 hours = 2 hours 15 minutes
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