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primary 5 | Maths
| Fractions
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Date Posted: 5 years ago
Views: 265
area at first = 1 x 1 = 1 m²
area cut = 3/5 x 1/2 = 3/10 = 0.3 m²
(a)
area left = 1 - 0.3 = 0.7 m²
(b)
Perimeter = 1+1+1+1 = 4 m
area cut = 3/5 x 1/2 = 3/10 = 0.3 m²
(a)
area left = 1 - 0.3 = 0.7 m²
(b)
Perimeter = 1+1+1+1 = 4 m
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