Rachel is tying to put new hardwood floors in her living room. First, she has to find the area of the room. She measure the rectangular room to be 20 ft. by 22 ft. but her husband told her the actual area to be 400 ft.2. What is the percent error as a percent? help

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?