Question

one third of the total number of items are sold at a profit of 10%,25% of the items are sold at a profit if 20% and the remaining items at a profit of 32%.if the total profit is rs.1300.find the total cost price of all items..​

Answer 1

Answer:

Step-by-step explanation:

Profit = 0.4x + 0.45x + x = 185

1.85x = 185

X = 100

CP = 12x = rs 1200