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Question
primary 5 | Maths
| Whole Numbers
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Hope someone can help me with this.
Sally= 1u + 180
Yunting = 3u + 70
They bring same amount at 1st
Therefore, 3u + 70 = 1u + 180
3u -1u = 180 - 70
2u = 110
1u = 110/2 = 55
They have at 1st = 55 + 180 = 235.
Hope this helps
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