Question
PSLE
A school and a store are 144 m apart. They are located between Gabriel's house and Ian's house, as shown. The school is exactly halfway in between the two houses. One day, Gabriel and Ian started cycling from their houses at the same time and they arrived at the store together. Ian cycled at 81 m/min while Gabriel cycled at a speed 16 m/min faster than Ian. 
  1. How much further did Gabriel cycle than Ian?
  2. How far is Ian's house from the store? 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 school and a store are 144 m apart. They are located between Gabriel's house and Ian's house, as shown. The school is exactly halfway in between the two houses. One day, Gabriel and Ian started cycling from their houses at the same time and they arrived at the store together. Ian cycled at 81 m/min while Gabriel cycled at a speed 16 m/min faster than Ian. 
  1. How much further did Gabriel cycle than Ian?
  2. How far is Ian's house from the store? Express your answer in m.