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primary 6 | Maths | Data Analysis
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Celia
Celia

primary 6 chevron_right Maths chevron_right Data analysis chevron_right Singapore

Difficult

Date Posted: 4 weeks ago
Views: 39
sstrike
Sstrike
4 weeks ago
(a)
G in total
= 2(4u+1)+1 = 8u+3 = 9u
u = 3

all in total
= 9u+4u+1 = 13u+1
= 40 (Ans)

(b)
try
difference unchanged

if u can draw out the model
it is NOT difficult actually?

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sstrike
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5367 answers (A Helpful Person)