WT Cheng's answer to Faizul's Secondary 1 Maths Singapore question.
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Hi Faizul, as the question does not mention the dimension of each cupcake and if x value is a positive integer, the answer presented herewith is for x value to be in 2 decimal places.
Based on answer for (i), Size B is more cost effective with each small box of 7.55cm by 7.55cm by 7.55cm as it is cheaper at $2, for all 60 boxes to be packed into.
Based on answer for (i), Size B is more cost effective with each small box of 7.55cm by 7.55cm by 7.55cm as it is cheaper at $2, for all 60 boxes to be packed into.
Date Posted:
3 years ago
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