If the cost of a loaf is Rs. 5.50. What is the cost of 2 1/2 loaves of bread?

If the cost of a loaf is Rs. 5.50. What is the cost of 2 1/2 loaves of bread?

Explanation
To find the cost of 2 1/2 loaves of bread:
Cost of 1 loaf = Rs. 5.50
Cost of 2 loaves = Rs. 5.50 × 2 = Rs. 11.00
Cost of 1/2 loaf = Rs. 5.50 ÷ 2 = Rs. 2.75
Total cost = Rs. 11.00 + Rs. 2.75 = Rs. 13.75