Area of slab = 0.6 m * 0.6 m = 0.36 sq metres
Minimum number of slabs required = 9/0.36 = 25.
This minimum number is based on the assumption that the area to be covered is a reasonable shape so that only a few slabs need cutting and that all the resultant offcuts are used - even if part of the area looks like crazy paving!
600mm x 600mm is 0.36m2.
Joe needs 460 paving slabs to surrond the pond.
186.6 square yards of carpet are needed.
139.426 square meters.
0.72
The answer, not surprisingly, depends on the size of the paving bricks. And since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
600mm x 600mm is 0.36m2.
17 (16.65) square meters are needed, at minimum.
Depends on the linear dimensions of both the slabs and the ground.
120 square meters equates to about 1,291.7 square feet.
If each tile is 600x600mm, that would be .6m*.6m=0.36(m^2) 8(m^2)/0.36(m^2)=22.222 tiles -> round to 23
191.54 square yards.
4.5 * 6 = 27 square meters
Joe needs 460 paving slabs to surrond the pond.
-- Exactly 300 square meters. -- That's about the same as 3,229 square feet or 359 square yards.
186.6 square yards of carpet are needed.
A 19' x 15' room is 285 square feet or 26.477 square meters.