Question

Find both unit rates. 4543.08 km in 52.4 h

Answer 1

-- (52.4 hr) / (4543.08 km) = 0.0115 hour per kilometer

                                      (about 0.041 second per meter) .

-- (4543.08 km / (52.4 hr) = 86.7 km per hour

                                  (about 53.9 miles per hour) .