Yxcas's answer to Ronald Tan's Primary 6 Maths Singapore question.
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Number of trays
= 203.60 / ((2.10 / 4 x 3) + (1.60 / 3 x 5))
= 48
Number of tarts bought = 48 x 5 = 240
= 203.60 / ((2.10 / 4 x 3) + (1.60 / 3 x 5))
= 48
Number of tarts bought = 48 x 5 = 240
Date Posted:
2 months ago
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