Question
Lee and John started together from the market place and ran along a track at the speed of 12 km/h and 7 km/h respectively. How far apart would they be in 55 minutes? Express your answer in km as a mixed number.
2 m

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Lee and John started together from the market place and ran along a track at the speed of 12 km/h and 7 km/h respectively. How far apart would they be in 55 minutes? Express your answer in km as a mixed number.