SOLUTION: Add the following rational numbers: Question. "5 by 36 and -7 by 12" And the correct answer is showing in my book is "-1 by 48" please let me know how is it possible. Than

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Question 1062607: Add the following rational numbers:
Question. "5 by 36 and -7 by 12"
And the correct answer is showing in my book is "-1 by 48" please let me know how is it possible.
Thanks!

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Question. "5 by 36 and -7 by 12"
-----
Do you mean 5/36 and -7/12 ?
--> 5/36 - 21/36 = -16/36
= -4/9

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