Cao Haoliang's answer to spiderman's Primary 6 Maths Measurement Singapore question.
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machine C is half of machine A.
so take the empty space of A and B as U.(not C)
C is one unit plus 10 bracket divide 2
there goes your answer. hopes its helpful!
so take the empty space of A and B as U.(not C)
C is one unit plus 10 bracket divide 2
there goes your answer. hopes its helpful!
Date Posted:
2 months ago
sorry i didnt put the third one as machine C
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