Answer:
48/30 3/18 40/16 6/9 21/49 20/15 18/24 30/25 8/16
Explanation:
Find the common denominator, then whatever it is, multiply the top to match it. For examples you start with 7/5 and you are trying to get the denominator to 25, you would multiply 7x5 which equals 35/25. Hope this helps.