Mr. mcdonald gave his math class the following problem. 18 pizzas need to be split among 12 families. how any pizzas does each family get? different people in the class gave different answers. which one is correct?
18\12 9\6 1\2 3\2 9\4 1 1\2
1 3\6 1 1\3
they are all fractions

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards