A rectangular plot of land has dimensions 40m × 30m . There are five square flower beds each of side 2.5m Find the area of remaining plot. Also, find the cost of ploughing five flower beds at the rate of ₹25 per meter square
Answers
Cost of ploughing is = Rs 781.25/-
Step-by-step explanation:
The area of remaining plot and the cost of ploughing five flowers beds are 1168.75 sq.m. and Rs.781.25 respectively.
Step-by-step explanation:
Length of plot = 40 m
Breadth of plot = 30 m
Area of plot = Length \times Breadth = 40 \times 30 = 1200 m^2=Length×Breadth=40×30=1200m
2
Side of square bed = 2.5 m
Area of 1 square bed =Side ^2 = 2.5^2 = 6.25m^2Side
2
=2.5
2
=6.25m
2
Area of 5 square bed = 6.25 \times 5 = 31.25 m^26.25×5=31.25m
2
Area of remaining plot = Area of plot - Area of 5 beds
Area of remaining plot = 1200 - 31.25 = 1168.75 sq. m.
Cost of ploughing square bed 1 sq.m. = Rs.25
Cost of ploughing square bed 31.25 sq.m. =Rs.25 \times 31.25=Rs.781.25Rs.25×31.25=Rs.781.25
Hence the area of remaining plot and the cost of ploughing five flowers beds are 1168.75 sq.m. and Rs.781.25 respectively.
A rectangular plot of a land has dimension as 50 m × 30 M there are five flower beds into the plot of the size 5 metre × 3 m find the area of the remaining port also find the cost of closing five flower beds at the rate of Rs 30 per M2