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Question
primary 5 | Maths
| Whole Numbers
One Answer Below
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Please solve the problem and draw the model
Date Posted: 2 years ago
Views: 159
(a)
5.85 - 3.1
= 2.75 kg (Ans)
= 2750 g (Ans)
(b)
¾ - ⅓
= ⁹⁄₁₂ - ⁴⁄₁₂
= ⁵⁄₁₂
12 × (2.75÷5) = 6.6 kg
6.6÷3 = 2.2
3.1-2.2 = 0.9kg = 900g (Ans)
5.85 - 3.1
= 2.75 kg (Ans)
= 2750 g (Ans)
(b)
¾ - ⅓
= ⁹⁄₁₂ - ⁴⁄₁₂
= ⁵⁄₁₂
12 × (2.75÷5) = 6.6 kg
6.6÷3 = 2.2
3.1-2.2 = 0.9kg = 900g (Ans)
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