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

### Instruction:
Joy has 250 feet of tape. She wants to wrap the tape around a field that is 20 feet wide and 60 feet long. How much tape will Joy have left over after wrapping tape around the field once?

### Response:
 Umbo la shamba ni miguu 20 + 20 + 60 + 60 = <<20+20+60+60=160>>160.
Joy atakuwa na miguu 250 - 160 = <<250-160=90>>90 ya kanda iliyobaki.