Progress tracking tools for students
FREE Video Lesson Worth $20!
10,000 Math Questions From P1 to P6!
Access 300 Hours of Video Explanations!
Video Tutorials to Tough PSLE Questions!
Step-by-step worked solutions
Sign in / Sign up
Need dedicated, 1-1 help? PSLE A* 2020 1-1 Tuition By Mr SingaporeMathGuru Results Guaranteed!*
Click here to learn more
An albatross flew 144 km from town A to town B at an average speed of 32 km/h.
The distance between town B and town C was 36 km less than the distance between town A and town B.
It then flew from town B to town C at an average speed of 24 km/h.
Find the time taken by the bird for the whole journey.