Find the number of marble slabs each of dimension 40 multiply 20cm to be laid around a square park of a side 18m to a width of 2m.
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area of park =no. of marbles ×area of marbles
180×20=no.of marbles ×20×40
3600÷800=no. of marbles
4and half marbles are needed
180×20=no.of marbles ×20×40
3600÷800=no. of marbles
4and half marbles are needed
danishk08:
you are wrong bro
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