What is the answer to this problem. lily built an orange shelf and a brown shelf to hang in her room. the orange shelf is 5 feet and 6 inches long. the brown shelf is twice as long. What is the lengh of the btown shelf

The orange shelf was 5'6. First, let's put that into inches. There are 12 inches in one foot, and 5 feet. 12x5 = 60. 60+6=66 inches. We then Multiply that by 2. 66x2 = 132. The brown shelf is 132 inches long. We then put that back into feet. 132/12 = 11. The brown shelf is 11 feet long.