1.	Express the ratio 18 inches to 2 feet in simplest form.
		A.		B.	9
		C.		D.
		Hint
	2.	Express the ratio 12 inches to 2 yards in simplest form.
		A.		B.
		C.		D.
		Hint
	3.	Express the ratio 6 cups to 40 cups in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Write a ratio in simplest form. number of shaded squares: total number of squares.
		A.		B.
		C.		D.
		Hint
	5.	Antonio has been keeping a food log for health class. At the end of the week, Antonio found he had eaten 10,010 calories from carbohydrates, 3,850 calories from protein, and 1,540 calories from fat. Which ratio compares Antonio's calories eaten from fat to his total eaten calories for the week?
		A.		B.
		C.		D.
		Hint