Ask Singapore Homework?

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



Question

primary 6 | Maths | Fractions
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
Tristann
Tristann

primary 6 chevron_right Maths chevron_right Fractions chevron_right Singapore

Can I solve this using modeling? Or what is the simplest to understand method please ?

Date Posted: 5 years ago
Views: 300
Jamie
Jamie
5 years ago
can use modeling
Tristann
Tristann
5 years ago
How? Please enlighten

See 1 Answer

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
C Meen
C Meen's answer
81 answers (A Helpful Person)
1st
The most important thing here to understand is:

If 3/7 of the 20 cents coins were spent, means 4/7 of the 20 cents were left.

If the total number of coins left is also 4/7 then it means number of 50 cents coins left is also 4/7.