2
27
27
+27
-----
81
1x81 3x27 9x9
9x9, 81x1, 3x27, 162x.5 , etc.
I am not sure if you mean 3(27) or 3(27x), either way the answer would be 81 [if you are referring to 27x, then just simply add an x to the end of 81.]
1x81 or vice versa 3x27 or vice versa 9x9 Those are the factors that make up 81 - 1, 81, 3, 27, and 9 - (I'll let you be the judge on which are the first 4)
0x27=0 1x27=27 2x27=54 3x27=81 4x27=108 5x27=135 6x27=162 7x27=189 8x27=216 9x27=243 10x27=270 11x27=297 12x27=324
One bundle of shingle covers about 33 square feet of roof hence around 850 bundles of shingles will be needed for 28000 square feet roof!
3x14=42 3x15=45 3x16=48 3x17=51 3x18=54 3x19=57 3x20=60 3x21=63 3x22=66 3x23=69 3x24=72 3x25=75 3x26=78 3x27=81 3x28=84 3x29=87 3x30=90
81, as it is the highest factor of 81 (81 and 1) and is also a factor of 162 (81 and 2)
To convert cubic feet to cubic yards, divide by 27. If each bag is 2 cubic feet, then 1 cubic yard is equivalent to 13.5 bags of mulch (27 cubic feet ÷ 2 cubic feet per bag). Therefore, 6 cubic yards are equivalent to 81 bags of mulch (6 cubic yards * 13.5 bags per cubic yard).