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Question
primary 6 | Maths
| Data Analysis
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Difficult
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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