Question

3. A saree is 5 m long and 1.3 m wide. A border of width 25 cm is printed along its sides. Find the cost of printing the border at * 1 per 10~cm^{2}​

Answer 1

Answer:

Cost = (29000/10)×1 = Rs 2900

Step-by-step explanation:

length of saree = 5 m = 500 cm

Breadth of saree = 1.3 m = 130 cm

Area of saree with border = 500×130 = 65000 cm²

Now, length of saree without border = 500 - (25+25) = 450 cm

Breadth of saree without border = 130 -(25+25) = 80 cm

Area without border = 450×80 = 36000 cm²

Area of border = 65000 - 36000 = 29000 cm²

Cost = (29000/10)×1 = Rs 2900