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primary 5 | Maths
| Fractions
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Date Posted: 10 months ago
Views: 189
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Hope this helps ♦
Date Posted:
10 months ago
Other stamps remain unchanged = 1u.
If you like to use fraction method.
Other stamp
Before = ⅓
After = ⅕
Since numerator are same for before and after,
We can tell that total at 1st=3u and total after +156 = 5u
Therefore, 5u-3u = 156
2u = 156
1u = 78
Total at 1st = 3u = 3×78 = 234 stamps
If you like to use fraction method.
Other stamp
Before = ⅓
After = ⅕
Since numerator are same for before and after,
We can tell that total at 1st=3u and total after +156 = 5u
Therefore, 5u-3u = 156
2u = 156
1u = 78
Total at 1st = 3u = 3×78 = 234 stamps
Thank you so mucb fkr the help
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