Dave and andy take turns in cutting the grass. the lawn is 60 yards long and 40 yards wide. what is the area of the square? dan takes an hour to cut the lawn using an old mower. how many square yards does dan cut in a minute? show your work andy takes 40 minutes to cut the lawn using a new mower. how many square yards does he cut in a minute? show your work if they cut an area that is twice the length and twice the width of their yard, how long will it take each of them? show how you figured it out.