7. Sugar costs ₹75/2per kg. Find the cost of 26/5kg of sugar.8. In a school, each child is given 3/10 litre of milk. How many children can be given milk outof 60 litres of milk?A man travels 65 km, which is 5/8 of his total journey. Find the total distance of hisjourney.10. A cylinder is filled to 5/7 of its full capacity with water. If water amounting to 3th/14 of the total capacity of the cylinder is drawn from it, 60 litres of water is left. What is the totalcapacity of the cylinder?11. Cost of a notebook is ₹31/2and that of a file is ₹15/2. Find the cost of 16 notebooks and that of 20 files.12. By attempting 4/5 of the marks in the paper correctly, the student scores 120 marks. Find the total marks for which the student appeared.13.A square is made of wire, having each side 21/2m.It is unfolded and converted intoa rectangle with length 29/2m. Find the breadth.-1​