Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

primary 6 | Maths | Fractions
2 Answers Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Joshi
Joshi

primary 6 chevron_right Maths chevron_right Fractions chevron_right Singapore

Help me to solve the sum

Date Posted: 3 months ago
Views: 102

See 2 Answers

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Arennea Golen
Arennea Golen's answer
73 answers (A Helpful Person)
1st
I decided to use the model method for comparison
Joshi
Joshi
3 months ago
Thanks
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
sstrike
Sstrike's answer
3026 answers (A Helpful Person)
sstrike
Sstrike
3 months ago
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.