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primary 5 | Maths | Fractions
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Bliss
Bliss

primary 5 chevron_right Maths chevron_right Fractions chevron_right Singapore

Teachers, pls help with explanation

Date Posted: 6 months ago
Views: 201

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AC Lim
Ac Lim's answer
12437 answers (A Helpful Person)
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Hope this helps
Bliss
Bliss
6 months ago
Thk you teacher for your reply.
The 7u comes from 15-8?
The 8 is from 3+5?
Correct me if im wrong.
AC Lim
AC Lim
6 months ago
Yes.
1st day = 175
2nd day ⅝ of remaining
3rd day left with ⅜ and is equal to ⅕ of total.
Therefore, we can say that
⅕ = 3u from remaining ⅜
⁵/5 = 15u
And remaining 8u
Bliss
Bliss
6 months ago
Got it! Thank you teacher