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

### Instruction:
 Mary alinunua matofaa sita kutoka dukani. Kati ya matofaa aliyonunua, kwa kila tufaa alilokula, alipanda miti miwili kutoka matofaa yaliyosalia. Mary alikula matofaa mangapi?


### Response:
 Baada ya kupanda miti, Mary alibakiwa na matofaa 6-2=<<6-2=4>>4.
Kwa kuwa kila wakati Mary alipanda miti miwili, alikula tufaa moja, Mary alikula matofaa 4/2=<<4/2=2>>2.