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

### Instruction:
 Amanda alikuwa na mikate ya pipi 7. Alimpa 3 dada yake. Siku inayofuata, Amanda alishinda pesa za zawadi na kununua mikate mingine 30 ya pipi. Alimpa dada yake mara 4 zaidi ya alivyofanya mara ya kwanza. Amanda alihifadhi mikate mingapi ya pipi kwa jumla?


### Response:
 Amanda ana mikate 7 - 3 = <<7-3=4>>4 ya pipi.
Amanda anampa dada yake mikate 4*3 = <<4*3=12>>12 ya pipi.
Amanda ana mikate 30 - 12 = <<30-12=18>>18 ya pipi.
Amanda anahifadhi mikate 18 + 4 = <<18+4=22>>22 ya pipi.