Question
PSLE
A bistro and a mall are 168 m apart. They are located between Billy's house and Caden's house, as shown. The bistro is exactly halfway in between the two houses. One day, Billy and Caden started cycling from their houses at the same time and they arrived at the mall together. Caden cycled at 100 m/min while Billy cycled at a speed 16 m/min faster than Caden. 
  1. How much further did Billy cycle than Caden?
  2. How far is Caden's house from the mall? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A bistro and a mall are 168 m apart. They are located between Billy's house and Caden's house, as shown. The bistro is exactly halfway in between the two houses. One day, Billy and Caden started cycling from their houses at the same time and they arrived at the mall together. Caden cycled at 100 m/min while Billy cycled at a speed 16 m/min faster than Caden. 
  1. How much further did Billy cycle than Caden?
  2. How far is Caden's house from the mall? Express your answer in m.