What is the cost of cultivating a rectangular field 34 m long and 18 m wide at Rs. 4.50 per square metre?
₹ 2754
From the figure above:
Length, l=34 m
Breadth, b=18 m
Area of field,
A=l×b
⇒A=34×18
⇒A=612 m2
Cost of cultivating per sq. m = Rs. 4.50
Total cost of cultivation
= Rate x Area to be cultivated
= 4.50 x 612 = Rs. 2754