Question

a room is 10 metres long and 5 metres width its floor is to be covered with rectangular tiles of size 25 CM by 10 cm how many tiles will be required find the cost of these tiles at 25 per tile​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

hii....

here is your answer......

$no. \: of \: tiles \: = \frac{area \: of \: floor}{area \: of \: tiles} \\ = > no. \: of \: tiles = \frac{10m \times 5m}{25cm \times 10cm} \\ = > no.of \: tiles = > \frac{1000cm \times 500cm}{25cm \times 10cm} \\ = > no. \: of \: tiles = \frac{500000{cm}^{2} }{250 {cm}^{2} } \\ = > no. \: of \: tiles = \frac{500000}{250} \\ = > no. \: of \: tiles = \frac{5000}{25} \\ = > no. \: of \: tiles = 200..... ans...$

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