Question

a rectangular plot of land has dimensions 40m × 30m. there are five square flowers bed each side of 2.5 m.find the area of remaining plot . also find the cost of ploughing five flowers beds at the rate of 25 rs per m ^2​

Answer 1

First of all Area of the rectangular plot=(40x30)m²

=1200m².

Then,area of five square flower bed=

5×2.5×2.5

5×6.25

31.25m².

Now,Area of remaining plot=(1200-31.25)m²=1168.75m².

Cost of ploughing five flower beds @ of 25 Rs.per m²= 25×31.25=₹ 781.25.