Question

A rectangular swimming pool 30 m x 20m x 10m is to be tiled. If each tile is 32 cm 20
0.40, find the total cost of tiling.​

Answer 1

No. Of tiles =

$\frac{area \: of \: pool}{area \: of \:1 \: tile}$

$\frac{area \: of \: pool}{area \: of \:1 \: tile} \\ \frac{30 \times 20 \times 10}{0.32 \times 0.20 \times 0.40} \\ \\ 234375 \: \: tiles$

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