SG
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Primary 1
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Number and Algebra
Making it visual...
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0
Regina Lim
Asked 9 years ago
SG
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Primary 6
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Number and Algebra
Hi can someone help in this P6 maths question please. Thank you.
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7
Yeo See Yeong
For the second statement "if 2 reds are removed", how do we interpret it? After 1 blue was removed or it is an independent statement?
6 years ago
Regina Lim
I think it is an independent statement.
6 years ago
Zhong Shu Hao
yup. means in the case of 2 red marbles removed, no blue marbles are removed.
6 years ago
Andrew Tham
6 years ago
Yeo See Yeong
Thank you!
6 years ago
Raymond Ng
6 years ago
Regina Lim
Thank you so much
6 years ago
Tjoa A Em
Asked 9 years ago
SG
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Primary 5
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Number and Algebra
How do this question? Can tell me how to solve this question. Thanks! !!
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6
Goh Wan San
Number of wheels :
Cars - 5 x 4 = 20
Lorries - 2 x 4 = 8
Motorbikes - 4 x 2 = 8
Total number of wheels = 20 + 8 + 8 = 36
36 units - 864
1 unit - 864 divide 36 = 24
Number of motorbikes - 4 units - 4 x 24 = 96