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Question
primary 6 | Maths
| Fractions
2 Answers Below
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Not sure which method to use. Hope to get some pointers. Thank you!
Date Posted: 4 years ago
Views: 345
at first
A: 16 u
B: 3 x (6 u - 100) = 18 u - 300
after
A: 6 u
B: 9 u - 150
9 u - 150 = 6 u + 30
u = 60
at first, Betty has $780
...
A: 16 u
B: 3 x (6 u - 100) = 18 u - 300
after
A: 6 u
B: 9 u - 150
9 u - 150 = 6 u + 30
u = 60
at first, Betty has $780
...
Thank you!
May I know how is 16u derived? Which concept is this qn testing? Is it fraction of diff wholes? Thank you!
See 2 Answers
Thank you for the clear explanation and 2 methods of solving the qn! =D
Thank you for the detailed explanation. Very helpful!
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