Question
PSLE
A salon and a pool are 90 m apart. They are located between Ian's house and Jack's house, as shown. The salon is exactly halfway in between the two houses. One day, Ian and Jack started cycling from their houses at the same time and they arrived at the pool together. Jack cycled at 80 m/min while Ian cycled at a speed 10 m/min faster than Jack. 
  1. How much further did Ian cycle than Jack?
  2. How far is Jack's house from the pool? 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 salon and a pool are 90 m apart. They are located between Ian's house and Jack's house, as shown. The salon is exactly halfway in between the two houses. One day, Ian and Jack started cycling from their houses at the same time and they arrived at the pool together. Jack cycled at 80 m/min while Ian cycled at a speed 10 m/min faster than Jack. 
  1. How much further did Ian cycle than Jack?
  2. How far is Jack's house from the pool? Express your answer in m.