Veron Ng's answer to Maple Chan's Primary 5 Maths Area & Volume Singapore question.
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Hi Maple, don't think (ii) can be solved. The qns has errors. The price difference between one small and large cup of coffee is only $4-$2.80 = $1.20. The question stated Mrs Poh bought 5 more large cups which will only be $1.20 x 5 = $6. So she can't be spending $24.80 MORE on the large cups of coffee.
Date Posted:
2 years ago
So you mean there is a mistake to the question?
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