G's answer to steph's Primary 4 Maths Singapore question.
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David have 210 and 210 is 5 units. In order to find each unit, you have to get 210 divide by 5. 210÷5=42. And that's 1 unit. And then u have to find 2 units because if u get 5-2 it gives u 3 and if David gives 3 they will have the same. 2u= 42×2= 84. Answer is 84. Do u get it?
Date Posted:
3 years ago
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