Question
PSLE
A hotel and a mall are 143 m apart. They are located between Vaidev's house and Henry's house, as shown. The hotel is exactly halfway in between the two houses. One day, Vaidev and Henry started cycling from their houses at the same time and they arrived at the mall together. Henry cycled at 74 m/min while Vaidev cycled at a speed 11 m/min faster than Henry. 
  1. How much further did Vaidev cycle than Henry?
  2. How far is Henry's house from the mall? Express your answer in m.
3 m
(a)

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(b)

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PSLE
A hotel and a mall are 143 m apart. They are located between Vaidev's house and Henry's house, as shown. The hotel is exactly halfway in between the two houses. One day, Vaidev and Henry started cycling from their houses at the same time and they arrived at the mall together. Henry cycled at 74 m/min while Vaidev cycled at a speed 11 m/min faster than Henry. 
  1. How much further did Vaidev cycle than Henry?
  2. How far is Henry's house from the mall? Express your answer in m.