Question
PSLE
A school and a gym are 133 m apart. They are located between Luis's house and Ian's house, as shown. The school is exactly halfway in between the two houses. One day, Luis and Ian started cycling from their houses at the same time and they arrived at the gym together. Ian cycled at 84 m/min while Luis cycled at a speed 14 m/min faster than Ian. 
  1. How much further did Luis cycle than Ian?
  2. How far is Ian's house from the gym? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A school and a gym are 133 m apart. They are located between Luis's house and Ian's house, as shown. The school is exactly halfway in between the two houses. One day, Luis and Ian started cycling from their houses at the same time and they arrived at the gym together. Ian cycled at 84 m/min while Luis cycled at a speed 14 m/min faster than Ian. 
  1. How much further did Luis cycle than Ian?
  2. How far is Ian's house from the gym? Express your answer in m.