A carpenter has a board that is 3/8yd wide. cuts the board into 4 pieces. If all the pieces are the same​ width, how wide is each​ piece?

To find the width of each piece, divide the total width of the board (3/8 yd) by the number of pieces (4):

(3/8 yd) / 4 = 3/8 yd ÷ 4 = (3/8) ÷ 4 = 3/8 * 1/4 = 3/32 yd

Therefore, each piece is 3/32 yards wide.