Question

A rectangle is 9 ft long and 40 in wide. What is its perimeter in inches?

Answer 1

Answer:

23 ft

Step-by-step explanation:

1 ft = 12 inches             -------------------------- eq1

so , perimeter = 9  ft +9ft+ 40 inch+40 inch = 18 ft + 80 inch= 18 ft+5ft= 23 ft

{80 inch= 5ft___________ calculate from eq1)

Answer 2

1 feet = 12 inches

Length =9feet =9×12=108inches

Breadth =40 inches

Perimeter = 2×(length + breadth)

= 2×(108 + 40)

= 2×148

= 296 inches

Hope it helps you......