 
 <prompt> Chang's Garden na daukar ƙware da mai ƙara. Ya iya sayi ƙware don $.5 kowane apple. Mai ƙara na sayi $.1 kowane apple. 75% daga cikin ƙware da ya samu suna ƙware, kuma sauran suna mai ƙara. Idan ya samu $40, me yasa daga cikin ƙware da aka ba shi? <response>: ```25% of the apples are sour because 100 - 75 = 25
The average price of an apple sold is $.4 because .75(.5) + .25(.1)= .4
He got 100 apples because 40 / .4 = 100

The final answer: 100.``` 