P6 revision. Sort of got it. But nvrtheless wld like to be sure of the ans.
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0
Joan Loh K F
Asked 9 years ago
SG
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Primary 4
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Number and Algebra
Pls help! P4
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7
Elaine Eo
Add 102.6 to 125.2. That gives the total mass of J and C and 2S. Subtract 119.8 from it and that's the weight of 2S. Should be able to find the weight of C thereafter.
6 years ago
Elaine Eo
Has your child attempted the question? Very interested to know how the child thinks. Sometimes our children's thinking processes are more important than deriving the correct answer. :)
6 years ago
Jackie Keepers
6 years ago
Joan Loh K F
6 years ago
Joan Loh K F
Thanks so much both of u!! He still trying to sort it out, I just stand by e answer cos I really lost