香港閱讀城 - Smart Mathematicians Upper Primary-14 Which Milk Is The Cheapest
Smart Mathematicians Upper Primary-14 Which Milk Is The Cheapest
出版日期:
04/2017
叢書:
Smart Mathematicians
A box of milk sells at 4 SGD. If the cost price of the milk is 3 SGD, what is the percentage of profit for a box of milk?
Profit: 4 SGD – 3 SGD = 1 SGD
1/3 x 100% ≈ 33.3%
版面:
固定
關鍵字詞:
數學
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