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primary 6 | Maths | Data Analysis
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Jocelyn
Jocelyn

primary 6 chevron_right Maths chevron_right Data analysis chevron_right Singapore

Need help on this qns, thanks

Date Posted: 1 week ago
Views: 11
snell
Snell
1 week ago
(a)
length
= w + (w+3) + (35-w) + (2w-7)
= 3w + 31

(b)
length remaining
= 200 - 3x4 - 31
= 157 cm


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