The division is one of the four fundamental arithmetic operations. The number of cups that Lina can feel in the box is 20.
What is Division?
The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Lina packs 3-inch cups into boxes measuring 12 inches by 15 inches. Since the bottom of the cup is circular, therefore, will cover a square area as shown in the image below.
Therefore, the number of cups that can fit in the bcan be written as,
Number of cups= (12 inches × 15 inches)/(3 inches × 3 inches)
= 20 cups
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