A trader purchased 10 dozen eggs at 300 naira per dozen. On getting to his shop, he found that 20 eggs were broken. How much did he sell the remaining eggs if he made a pro fit of 10%?

1 answer

Well if

1dozen of egg is sold for $300

Then 10 dozen would cost =300×10=$3000

For the whole of the her purchase she made a profit of 10%

10/100=(sp-3000)/3000

300=sp-3000

Sp=$3300

20 out of the 10 dozen of egg are bad how much was she selling?

1dozen of egg=12egg

10dozen=120egg

Remaining eggs=120-20=100egg

If 100eggs are sold for 3300

1egg would be sold for 3300/100=$33