Posted by Tim on Monday, April 26, 2010 at 4:50pm.
Use multiplying by one to find an expression equivalent to 12/11 with a denominator of 77z.
I have an entire worksheet of problems like this. Could someone please explain to me how to complete this type of problem.

MATH  Ms. Sue, Monday, April 26, 2010 at 4:52pm
Is the denominator 77z or 77?

MATH  Tim, Monday, April 26, 2010 at 4:55pm
77z

MATH  John, Monday, April 26, 2010 at 4:57pm
Look at the first fraction 12/11
Find the denominator which is 11
Find denominator of second fraction which is 77
What do you multiply 11 by to get 77?
You multiply 11 by 7 to get 77
Whatever you do to the denominator you do do the numerator.
So 12*7 = 84
Equivalent fraction of 12/11 = 84/77
To check your answer divide 12 by 11 and 84 by 77, you should get the same answer.
Hope this helps.

MATH  Anonymous, Thursday, December 20, 2012 at 8:49pm
th
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