Question

The perimeter of a rectangular carton is 60 inches. If the width of the carton is 11 inches, calculate its length

Answer 1

19 inche

Explanation:

Perimerer of rectangle = 2(length + breadth)

60 = 2(length + 11)

60/2 = (length + 11)

30 - 11 = length

19 = length