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
The ratio of the number of boys to the number of girls in a field was 5:7.
Some girls took a break and left the field.
Then, the ratio of the number of boys to the number of girls in the field became 3:4.
If the number of girls who remained in the field is 760, how many girls left the field?