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How many paving stones, each measuring 80cm by 50cm are required to pavea rectangular courtyard 30m long and 20m broad??
2 answers
Divide the area of the courtyard (600 m^2) by the area of a paving stone (0.2 m^2).
In practice, a few extras should be included because some pavers may have to be sawed to fill gaps at the edges. There may also be some breakage.
In practice, a few extras should be included because some pavers may have to be sawed to fill gaps at the edges. There may also be some breakage.
6 answers