Question
PSLE
A gym and a bistro are 150 m apart. They are located between Cody's house and Riordan's house, as shown. The gym is exactly halfway in between the two houses. One day, Cody and Riordan started cycling from their houses at the same time and they arrived at the bistro together. Riordan cycled at 83 m/min while Cody cycled at a speed 25 m/min faster than Riordan. 
  1. How much further did Cody cycle than Riordan?
  2. How far is Riordan's house from the bistro? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A gym and a bistro are 150 m apart. They are located between Cody's house and Riordan's house, as shown. The gym is exactly halfway in between the two houses. One day, Cody and Riordan started cycling from their houses at the same time and they arrived at the bistro together. Riordan cycled at 83 m/min while Cody cycled at a speed 25 m/min faster than Riordan. 
  1. How much further did Cody cycle than Riordan?
  2. How far is Riordan's house from the bistro? Express your answer in m.