Which one of the following options is correct?
DNone of these
please give the detailed solution
Answer the following questions.
(i) If the given figure (not drawn to scale) shows a rectangular field and shaded region shows the path of equal width, then find the area of the shaded region in the given figure.
(ii) The cost of ploughing a field at ₹ 9 per square metre is ₹ 4104. If the field is 28.5 m long, then find the cost of fencing it at ₹ 5 per metre.
The ratio of two numbers is 5 : 9 and their sum is 448. Find the difference of the numbers.