dummy there is no diagram provided for reference. However, assuming that the dimensions given (5in, 8in, and 3in) represent the length, width, and height of the box respectively, we can use this information to calculate the volume of the box.
The volume of a rectangular box is given by the formula V = lwh, where l, w, and h are the length, width, and height of the box respectively. Using the values given, we have:
V = (5 in) x (8 in) x (3 in) = 120 cubic inches
Since each cube has a volume of 1 cubic inch, the number of cubes needed to completely fill the box is simply equal to the volume of the box. Therefore, 120 more 1-inch cubes are needed to completely fill the box.
Explanation:
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