Question

length of blanket is 80 inches and width is 60 inches,how long the border has to be to go around the edge of the blanket?

Answer 1

The answer is 280.

Work:
The problem is making you find the perimeter of the blanket. The perimeter formula = 2(l)*2(w), where length is l and width is w.
2(80)*2(60)=280 Ans.