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primary 6 | Maths
| Algebra
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Date Posted: 5 years ago
Views: 417
spent 10% more, so spend 20x10%=$2.
Saving decreased by $2
20% --> $2
80% --> $8 (second week saved 80%)
Saving decreased by $2
20% --> $2
80% --> $8 (second week saved 80%)
See 1 Answer
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