1.	Replace the with a number so that the fractions are equivalent.
		A.	multiplying 4 by 9.	B.	dividing 4 by 9.
		C.	dividing 4 by 4.	D.	multiplying 4 by 4.
		Hint
	2.	Write the equivalent fractions represented by the models.
		A.		B.
		C.		D.
		Hint
	3.	Replace the with a number so that the fractions are equal .
		A.	6	B.	2
		C.	8	D.	5
		Hint
	4.	Thirty-six out of 60 students surveyed said they exercised regularly. Express the fraction in simplest form.
		A.		B.
		C.		D.
		Hint
	5.	Of the 45 students in the school orchestra, 25 students play the violin. Write this amount as a fraction in simplest form.
		A.		B.
		C.		D.
		Hint