Question
PSLE
A market and a bank are 99 m apart. They are located between Ken's house and Sean's house, as shown. The market is exactly halfway in between the two houses. One day, Ken and Sean started cycling from their houses at the same time and they arrived at the bank together. Sean cycled at 81 m/min while Ken cycled at a speed 18 m/min faster than Sean. 
  1. How much further did Ken cycle than Sean?
  2. How far is Sean's house from the bank? Express your answer in m.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
A market and a bank are 99 m apart. They are located between Ken's house and Sean's house, as shown. The market is exactly halfway in between the two houses. One day, Ken and Sean started cycling from their houses at the same time and they arrived at the bank together. Sean cycled at 81 m/min while Ken cycled at a speed 18 m/min faster than Sean. 
  1. How much further did Ken cycle than Sean?
  2. How far is Sean's house from the bank? Express your answer in m.