Question
PSLE
A mall and a hotel are 152 m apart. They are located between Billy's house and Perry's house, as shown. The mall is exactly halfway in between the two houses. One day, Billy and Perry started cycling from their houses at the same time and they arrived at the hotel together. Perry cycled at 88 m/min while Billy cycled at a speed 16 m/min faster than Perry. 
  1. How much further did Billy cycle than Perry?
  2. How far is Perry's house from the hotel? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A mall and a hotel are 152 m apart. They are located between Billy's house and Perry's house, as shown. The mall is exactly halfway in between the two houses. One day, Billy and Perry started cycling from their houses at the same time and they arrived at the hotel together. Perry cycled at 88 m/min while Billy cycled at a speed 16 m/min faster than Perry. 
  1. How much further did Billy cycle than Perry?
  2. How far is Perry's house from the hotel? Express your answer in m.