Question
PSLE
Albert and Ben ran in a race around a 600 m track. Albert ran at a speed of 152 m/min and Ben at a speed that was 30 m/min slower than Albert throughout the race. How many complete rounds would Albert have finished when he ran a distance of 900 m more than Ben?
3 m

Click button first when a symbol is required. X

PSLE
Albert and Ben ran in a race around a 600 m track. Albert ran at a speed of 152 m/min and Ben at a speed that was 30 m/min slower than Albert throughout the race. How many complete rounds would Albert have finished when he ran a distance of 900 m more than Ben?