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Primary 4 | Maths
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Equal stage
Date Posted: 2 years ago
Views: 497
backwards
in the end【 L=3F 】
F → 1u
L → 3u
at first【 L=F 】
F → 1u+36
L → 3u-180
L=F →
3u-180 = 1u+36
2u = 180+36 = 216
1u = 216÷2 = 108
3u = 3×108 = 324 (Ans)
in the end【 L=3F 】
F → 1u
L → 3u
at first【 L=F 】
F → 1u+36
L → 3u-180
L=F →
3u-180 = 1u+36
2u = 180+36 = 216
1u = 216÷2 = 108
3u = 3×108 = 324 (Ans)
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Thank you for the solution. Could you also show solution using model drawing?
Could you solve this problem using model drawing? Thanks
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Try
Date Posted:
2 years ago
Model way will not be further suggested for in P5/P6 study as
- some questions r not suitable for model
- model is a bit time consuming
As it is the yr end of P4 and next yr is P5, try this (sth like ratio) to see if u can understand with ur current learned knowledge.
Ratio will be introduced in P5. It will be widely used in both P5 & P6.
- some questions r not suitable for model
- model is a bit time consuming
As it is the yr end of P4 and next yr is P5, try this (sth like ratio) to see if u can understand with ur current learned knowledge.
Ratio will be introduced in P5. It will be widely used in both P5 & P6.
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hi hope this helps
Date Posted:
2 years ago
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Date Posted:
2 years ago
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