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!
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600mm x 600mm is 0.36m2.
Varies depending on the size of the bricks.Paving blocks come in various sizes depending on the type of paving.Standard paving blocks are are of pre cast concrete 100 mm by 200 mm the thickness varies. The heavier the traffic the thicker the blocks.There are however, standard thickness's, 50 mm, 80 mm, and 100 mm are the most common.For instance on a house driveway 50 mm blocks would be the most favoured, whilst on a dockyard which is used by heavy vehicles 100 mm blocks would be the choice.You would need 50 standard blocks to cover one square metre.
Joe needs 460 paving slabs to surrond the pond.
186.6 square yards of carpet are needed.
0.72