 
 <translate> After his father gave him 13 biscuits, Randy has 32 + 13 = 45 biscuits. After his mother gave him 15 biscuits, Randy has 45 + 15 = 60 biscuits. After his brother ate 20 of the biscuits. Randy has 60 – 20 = 40 biscuits.
The final answer: 40. <hau> Bayan mahaifinsa ya ba shi biscuits 13, Randy yana da 32 + 13 = 45 biscuits. Bayan mahaifiyarsa ta ba shi biscuits 15, Randy yana da 45 + 15 = 60 biscuits. Bayan da ɗan'uwansa ya ci 20 daga cikin biscuits. Randy yana da 60 <unk> 20 = 40 biskit. Amsar ƙarshe: 40. 