Question
PSLE
A park and a gym are 168 m apart. They are located between Luis's house and Billy's house, as shown. The park is exactly halfway in between the two houses. One day, Luis and Billy started cycling from their houses at the same time and they arrived at the gym together. Billy cycled at 88 m/min while Luis cycled at a speed 28 m/min faster than Billy. 
  1. How much further did Luis cycle than Billy?
  2. How far is Billy's house from the gym? 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 park and a gym are 168 m apart. They are located between Luis's house and Billy's house, as shown. The park is exactly halfway in between the two houses. One day, Luis and Billy started cycling from their houses at the same time and they arrived at the gym together. Billy cycled at 88 m/min while Luis cycled at a speed 28 m/min faster than Billy. 
  1. How much further did Luis cycle than Billy?
  2. How far is Billy's house from the gym? Express your answer in m.