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How many feet are in one square yard?
A square foot is a unit of area. A yard is a unit of distance. The two units are therefore incompatible.
What is the surface area to volume ratio of a cube 1X1X6?
Well, first of all, that's no cube. All three dimensions of a cube are the same number. If they're not, then it's not a cube. -- The volume of that thing is (1 x 1 x 6) = 6 cubic units. -- Its surface area is [ 2 x (1 x 1) + 4 x (1 x 6) ] = (2 + 24) = 26 square units. -- The ratio of surface area to volume is 26 square units/6 cubic units = 41/3 per unit. -- For a cube, the ratio is always 6 per unit.
How many cans of paint are needed to cover an area of 2200 square unit if one can of paint covers an area of 400 square unit?
2200 square units ÷ 400 square units/tin = 5 1/2 tins. If you had no paint, as you cannot buy 1/2 a tin, you would need to buy 6 tins.
How much is a decisecond in units?
1 decisecond is a unit in its own right.
How many feet squared in one meter squared?
Square feet is a unit of area, a metre is a unit of linear length. The units are incompatible.
