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

### Instruction:
Ella has 4 bags with 20 apples in each bag and six bags with 25 apples in each bag. If Ella sells 200 apples, how many apples does Ella has left?

### Response:
 Ella ana jumla ya matofaa 4 x 20 = <<4*20=80>>80 kutoka kwenye mifuko minne.
Pia, ana matofaa 6 x 25 = <<6*25=150>>150 kutoka kwenye mifuko sita.
Hivyo, jumla ya matofaa ambayo Ella ana ni 80 + 150 = <<80+150=230>>230.
Ikiwa anaouza matofaa 200, jumla ya matofaa ambayo Ella anabakiwa nayo ni 230 - 200 = <<230-200=30>>30.