How many studs are in a 54' wall on 16 centers?

To determine the number of studs in a 54-foot wall on 16-inch centers, first convert the wall length to inches: 54 feet x 12 inches/foot = 648 inches. Next, divide the total length by the spacing: 648 inches / 16 inches = 40.5. Since you can’t have half a stud, round up to 41 studs, plus one additional stud for the end, resulting in a total of 42 studs.