The question contains three measures but does not give the units nor the shape. So the object could be a cuboid with sides of 6 cm x 4 cm x 1.5 cm or 6 miles x 4 miles x 1.5 miles, but it could have other shapes.
Without the shape and units, the question cannot be answered.
15 - sqrt(36) = 15 - 6 = 9
15
15*6 = 90 square units
Perimeter of a square = 4*side. So perimeter of 6x6 square = 4*6 = 24 units.
squares have equal sides, so 15 + 15 + 15 + 15 or 15 x 4 she has to allow 1 cm for turning, so because its a square, she has to add 1 cm on each sides, so therefore 16 +16 + 16 +16 or 16 x 4 Then take that product and multiply it by 6 becasue she is making 6 of them (16 x 4) x 6 and that product is your answer
15 - sqrt(36) = 15 - 6 = 9
15
0.4
(15/4) / (6/5) = (15/4) * (5/6) = (15*5)/(4*6) = 25/8
15*6 = 90 square units
A square is four sides, and the perimeter is 60 cm so you divide 60 and 4 which is 15
Perimeter of a square = 4*side. So perimeter of 6x6 square = 4*6 = 24 units.
4, 6 and 15 or 46 and 15 cos 4,6 and 15 LCM is 360 (4 x 6 x 15)
6' x 2.5' is 15 square feet.
4 + 6 - 15 = -5
-9
squares have equal sides, so 15 + 15 + 15 + 15 or 15 x 4 she has to allow 1 cm for turning, so because its a square, she has to add 1 cm on each sides, so therefore 16 +16 + 16 +16 or 16 x 4 Then take that product and multiply it by 6 becasue she is making 6 of them (16 x 4) x 6 and that product is your answer