Question
At 12 57, Rachel cycled from the grocery store towards the hypermart while Risa cycled from the hypermart towards the grocery store. At 13 17, the two cyclists passed each other. 15 minutes later, Rachel reached hypermart but Risa was 985 m from the grocery store.
  1. At what combined speed were the two cyclists approaching each other?
  2. Find the distance between the hypermart and the grocery store in km.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

At 12 57, Rachel cycled from the grocery store towards the hypermart while Risa cycled from the hypermart towards the grocery store. At 13 17, the two cyclists passed each other. 15 minutes later, Rachel reached hypermart but Risa was 985 m from the grocery store.
  1. At what combined speed were the two cyclists approaching each other?
  2. Find the distance between the hypermart and the grocery store in km.