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primary 5 | Maths | Fractions
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imani
Imani

primary 5 chevron_right Maths chevron_right Fractions chevron_right Singapore

Equal concept

Date Posted: 4 years ago
Views: 385
imani
Imani
4 years ago
hi can anyone help with this?
snell
Snell
4 years ago
total
f: 8u
m: 280-8u

adults
f: 3u
m: 0.5 x (280-8u) = 140-4u

3u = 140 - 4u
u = 20

children:
5x20 + 140 - 4x20 = 160

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Xu Weihan
Xu Weihan's answer
60 answers (Tutor Details)
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Hope it helps
imani
Imani
4 years ago
thank you for yr help