 
<translate> Akwai 100 cents a cikin kowanne $1 don haka $5 ya zama 5 * 100 cents = 500 cents. Don dawo da babban birnin ta na cent 500 daga farashin siyarwa na cent 20 a kowace kwai dole ne ta sayar da 500 / 20 = 25 kwai. Akwai qwai 30 a cikin akwatin don farawa da haka za ta sami 30 - 25 = 5 qwai da suka rage. Amsar ita ce: 5. <eng> There are 100 cents in each $1 so $5 gives 5 * 100 cents = 500 cents. To recover her capital of 500 cents from a selling price of 20 cents per egg she has to sell 500 / 20 = 25 eggs. There were 30 eggs in the crate to start with so she will have 30 - 25 = 5 eggs left.
The answer: 5. 