Question
PSLE
A mall and a church are 150 m apart. They are located between Tom's house and Justin's house, as shown. The mall is exactly halfway in between the two houses. One day, Tom and Justin started cycling from their houses at the same time and they arrived at the church together. Justin cycled at 75 m/min while Tom cycled at a speed 30 m/min faster than Justin. 
  1. How much further did Tom cycle than Justin?
  2. How far is Justin's house from the church? Express your answer in m.
3 m
(a)

Click button first when a symbol is required. X

(b)

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PSLE
A mall and a church are 150 m apart. They are located between Tom's house and Justin's house, as shown. The mall is exactly halfway in between the two houses. One day, Tom and Justin started cycling from their houses at the same time and they arrived at the church together. Justin cycled at 75 m/min while Tom cycled at a speed 30 m/min faster than Justin. 
  1. How much further did Tom cycle than Justin?
  2. How far is Justin's house from the church? Express your answer in m.