Question

Eggs are bought at 28 for 10 and sold 42 per dozen Find the gain per cent​

Answer 1

Answer:

25 %

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Cost price - 28 unit for 10 pcs

Selling price - 42 units for 12 pcs

Cost of one egg- 28/10- 2.80 units

Selling price of one egg- 42/12- 3.50 units

Profit on one egg- Sp-Cp- 3.50-2.80= 0.70

profit %= profit/cost price × 100

= 0.70/2.80×100=25%