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primary 6 | Maths
| Ratio
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Date Posted: 2 years ago
Views: 427
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P = 9/32 × 2/5 = 9/80
S = 5/16 × 3/5 = 3/16 = 15/80
P : S = 9 : 15 = 3 : 5 (Ans)
S = 5/16 × 3/5 = 3/16 = 15/80
P : S = 9 : 15 = 3 : 5 (Ans)
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