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

### Instruction:
To earn an airplane pilot certificate, Sangita is required to fly 1,500 hours. She has already completed 50 hours of day flying, 9 hours of night flying, and 121 hours flying cross-country. To meet her goal in exactly 6 months, how many hours per month must Sangita fly?

### Response:
 Sangita tayari amekwisha kuruka kwa jumla ya masaa 50 + 9 + 121 = <<50+9+121=180>>180
Masaa ya kuruka ambayo bado anahitaji ni 1,500 - 180 = <<1500-180=1320>>1320 masaa
Lengo la kila mwezi la Sangita linapaswa kuwa 1320 masaa / 6 miezi = <<1320/6=220>>220 masaa/mwezi