Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
A bakery sells boxes of doughnuts and if there are any doughnuts left at the end of the day, the bakery gives them away. Each box of doughnuts holds 10 doughnuts and all of the doughnuts that the bakery makes are put into these boxes. The bakery makes 300 doughnuts for the day and sells 27 boxes of doughnuts throughout the day. How many doughnuts are given away at the end of the day?

### Response:
 Ikiwa kuna donati 300 kwa jumla na zote zinawekwa kwenye masanduku ya donati 10 kila moja, basi kuna masanduku 300 / 10 = <<300/10=30>>30 ya donati.
Kwa kuwa duka limeuza masanduku 27, basi mwishoni mwa siku kuna masanduku 30 - 27 = <<30-27=3>>3 ya donati yaliyobaki.
Hivyo, duka linatoa donati 3 * donati 10 = <<3*10=30>>30 mwishoni mwa siku.