Question

find the cost of tiling a rectangular plot of land 500 m long and 200 m wide at the rate rupees 800 square metre

Answer 1

here is your answer
thank you

Answer 2

perimeter of rectangular plot = 2(l+b)
= 2(500+200)
= 2×700m
= 1400m sq

•: cost of per square m = 800× 1400
= 1120000