Posted by ann on Thursday, May 5, 2011 at 10:43pm.
Need to write an equivalent fraction for each, using the least common denominator.
1. 7/9, 1/6
ANSWER=12/18,14/18

math  Ms. Sue, Thursday, May 5, 2011 at 10:48pm
You're right that 18 is the common denominator.
7/9 = 14/18
You multiplied the numerator and denominator by the same number >> 2
1/6 does not equal 12/18
Please try this one again. 
math  ann, Thursday, May 5, 2011 at 10:52pm
Answer= 14/18 and 3/18

math  Ms. Sue, Thursday, May 5, 2011 at 10:56pm
Right.