54.
2 yards of paper
12 cubes in total.
Yes you can. And you figure this out be multiplying the demensions of the box, then the deminsions of the blocks times how many blocks, then if the second one is less than or equal to the first one it's right.
Zero, you don't say the width. 10x8 rectangle has an AREA of 80 sq inches, but NO VOLUME.
54.
1680 cubic inches
If you cut the wrapping paper and stick it on the sides of the box, the minimum you will require is 540.3 sq inches.
52 square inches for each layer, minimum with no overlap anywhere.
2 yards of paper
56 cubic inches
12 cubes in total.
14-15 inches
the answer is 1.......if you put in one penny it is no longr an empty box because it has a penny in it
20 x 28 x 61 = 34160 cu. in. or 19.76852 cu. ft.
62 inches is five feet and 2 inches.
Top & bottom 2 x 13 x 15 = 390, sides 2 x 8 x 15 = 240, ends 2 x 8 x 13 = 208 Total 838 squinches