Whole Numbers
Solution 1

Solution 2

Solution 3

Solution 4

Solution 5

Solution 6
Quantity of milk supplied in the morning = 32 litres
Quantity of milk supplied in the evening = 68 litres
Cost of milk per litre = Rs. 45
Total cost per day = 45 × (32 + 68)
= 45 × 100
= Rs. 4500
Therefore Rs. 4500 money is due to the vendor per day.
Solution 7
