Question
PSLE
A pool and a gym are 169 m apart. They are located between Perry's house and Warren's house, as shown. The pool is exactly halfway in between the two houses. One day, Perry and Warren started cycling from their houses at the same time and they arrived at the gym together. Warren cycled at 83 m/min while Perry cycled at a speed 13 m/min faster than Warren. 
  1. How much further did Perry cycle than Warren?
  2. How far is Warren's house from the gym? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A pool and a gym are 169 m apart. They are located between Perry's house and Warren's house, as shown. The pool is exactly halfway in between the two houses. One day, Perry and Warren started cycling from their houses at the same time and they arrived at the gym together. Warren cycled at 83 m/min while Perry cycled at a speed 13 m/min faster than Warren. 
  1. How much further did Perry cycle than Warren?
  2. How far is Warren's house from the gym? Express your answer in m.