To determine the number of pieces Mrs. Peterson will need if she buys 2 2/3 yard long baseboards, divide the total length needed (60 yards) by the length of each baseboard (2 2/3 yards).
60 yards / 2 2/3 yards = 60 / (8/3) = 60 * (3/8) = <<60*(3/8)=22.5>>22.5
So she will need 23 pieces.
To determine the number of pieces Mrs. Peterson will need if she buys 3 1/3 yard long baseboards, divide the total length needed (60 yards) by the length of each baseboard (3 1/3 yards).
60 yards / 3 1/3 yards = 60 / (10/3) = 60 * (3/10) = <<60*(3/10)=18>>18
So she will need 18 pieces.
Mrs. Peterson is going to install new baseboard in her living room, family room, and dining room. The total length of baseboard needed is 60 yards. If Mrs. Peterson buys 2 2/3 yard long baseboards, how many pieces will she need? If she buys 3 1/3 yard long baseboards, how many pieces will she need?
1 answer
1 answer