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?
The perimeter of the field is 20+20+60+60=<<20+20+60+60=160>>160 feet.
Joy will have 250-160=<<250-160=90>>90 feet of tape left over.
#### 90