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UNIT 5: FRACTIONS: CHANGING DENOMINATORS

To change the denominator of a fraction to another number, divide the denominator you want by the denominator you have and then multiply by your numerator to get the new numerator.

EXAMPLES:
<-- 4 is the answer because 8/2 = 4,
and 4 X 1 = 4
<-- 6 is the answer because 8/4 = 2,
and 2 X 3 = 6
Change these fractions to their new denominators (fill in the missing number):
1)
2)


3)
4)


5) 6)


7) 8)


9) 10)


11) 12)


13) 14)


15) 16)


17) 18)


19) 20)


21) 22)


23) 24)


25) 26)


27) 28)


29) 30) This problem is hard!


31) This problem is hard!
32) This problem is hard!