Question
A park and a museum, 1500 m apart, are situated between Roshel's house and Barbara's house. The museum is halfway between the two houses and the park is closer to Barbara's house. Roshel and Barbara left their homes at the same time and arrived at the park at the same time. Roshel drove at a speed of 60 km/h while Barbara drove at a speed 10 km/h slower than Roshel. Leaving your answer in kilometres,
  1. how much farther did Roshel travel than Barbara?
  2. how far is Barbara's house from the museum?
4 m
(a)

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(b)

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A park and a museum, 1500 m apart, are situated between Roshel's house and Barbara's house. The museum is halfway between the two houses and the park is closer to Barbara's house. Roshel and Barbara left their homes at the same time and arrived at the park at the same time. Roshel drove at a speed of 60 km/h while Barbara drove at a speed 10 km/h slower than Roshel. Leaving your answer in kilometres,
  1. how much farther did Roshel travel than Barbara?
  2. how far is Barbara's house from the museum?