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
A big garden had 540 birds.
Ducks comprised 30% of the birds.
The remaining birds were geese.
One day, some geese were taken away from the garden.
As a result, the percentage of geese in the garden decreased to 60%.
Find the number of geese that were taken away from the garden.