Question
PSLE
A bank and a store are 189 m apart. They are located between Julian's house and Riordan's house, as shown. The bank is exactly halfway in between the two houses. One day, Julian and Riordan started cycling from their houses at the same time and they arrived at the store together. Riordan cycled at 73 m/min while Julian cycled at a speed 18 m/min faster than Riordan. 
  1. How much further did Julian cycle than Riordan?
  2. How far is Riordan's house from the store? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A bank and a store are 189 m apart. They are located between Julian's house and Riordan's house, as shown. The bank is exactly halfway in between the two houses. One day, Julian and Riordan started cycling from their houses at the same time and they arrived at the store together. Riordan cycled at 73 m/min while Julian cycled at a speed 18 m/min faster than Riordan. 
  1. How much further did Julian cycle than Riordan?
  2. How far is Riordan's house from the store? Express your answer in m.