SOLUTION: 4/9+1/3=

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Question 877412: 4/9+1/3=
Found 2 solutions by jim_thompson5910, Alan3354:
Answer by jim_thompson5910(35256) About Me  (Show Source):
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4/9+1/3=
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Cross multiply to get the NUM.
The DEN is the product
4/9+1/3 = (4*3 + 9*1)/(9*3)
= (12 + 9)/27 = 21/27
= 7/9