sstrike's answer to M's Primary 6 Maths Fractions Singapore question.
the ratio method is playing w total to compare
the model method is playing w G only to compare
U can try to play w R w using both of this 2 method
Key concept
- LCM
- mk the numerator same
- mk the denominator same
For this question, both item (R/G) decreased.
the Qn can be designed as both add or one add the other one minus.....ALL r same concept.
the model method is playing w G only to compare
U can try to play w R w using both of this 2 method
Key concept
- LCM
- mk the numerator same
- mk the denominator same
For this question, both item (R/G) decreased.
the Qn can be designed as both add or one add the other one minus.....ALL r same concept.