There are 12 inches in one foot. So the answer would be 74 inches.
If you mean how many square feet are in a rectangle 62 inches by 40 inches, then there would be 17.22 square feet.
62 inches = 157.48 cm
62 inches is 5.17 feet.
62 inches is 5 feet 2 inches
Five, and you still have two inches extra.
62 inches.
62 feet = 744 inches.
(5 × 12) + 2 = 62 inches
62 inches.
2.4409834 inches
62 inches
24.41 inches