1.	Replace the with a number so that the fractions are equivalent.
		A.	multiplying 4 by 9.	B.	dividing 4 by 4.
		C.	dividing 4 by 9.	D.	multiplying 4 by 4.
		Hint
	2.	Write the equivalent fractions represented by the models.
		A.		B.
		C.		D.
		Hint
	3.	Write in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Write the equivalent fractions represented by the models.
		A.		B.
		C.		D.
		Hint
	5.	Thirty-six out of 60 students surveyed said they exercised regularly. Express the fraction in simplest form.
		A.		B.
		C.		D.
		Hint