SOLUTION: add and simplify if possible. 5/15t+7/9t

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Question 271905: add and simplify if possible. 5/15t+7/9t
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
add and simplify if possible.
5/15t+7/9t
Lcm is 45t
15+35 / 45t
50/45t
10/9t