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primary 6 | Maths
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Date Posted: 2 years ago
Views: 516
3×5 = 15 ℓ = 15000 cm³
15000 cm³ ÷ (60 cm × 40 cm ) = 6.25 cm
30 cm - 6.25 cm = 23.75 cm
(40×60) × 23.75 ÷ 1000 = 57 ℓ
57 ℓ ÷ (5-2) = 19 min (Ans)
15000 cm³ ÷ (60 cm × 40 cm ) = 6.25 cm
30 cm - 6.25 cm = 23.75 cm
(40×60) × 23.75 ÷ 1000 = 57 ℓ
57 ℓ ÷ (5-2) = 19 min (Ans)
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Date Posted:
2 years ago
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