Question
PSLE
A school and a salon are 171 m apart. They are located between Justin's house and Vincent's house, as shown. The school is exactly halfway in between the two houses. One day, Justin and Vincent started cycling from their houses at the same time and they arrived at the salon together. Vincent cycled at 93 m/min while Justin cycled at a speed 18 m/min faster than Vincent. 
  1. How much further did Justin cycle than Vincent?
  2. How far is Vincent's house from the salon? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A school and a salon are 171 m apart. They are located between Justin's house and Vincent's house, as shown. The school is exactly halfway in between the two houses. One day, Justin and Vincent started cycling from their houses at the same time and they arrived at the salon together. Vincent cycled at 93 m/min while Justin cycled at a speed 18 m/min faster than Vincent. 
  1. How much further did Justin cycle than Vincent?
  2. How far is Vincent's house from the salon? Express your answer in m.