Asked by shanel

Add the fractions.
9/19+-10/9
Answered by Ms. Sue
First we need to find the common denominator, which is 171.

9/19 = 81/171
10/9 = 190/171

81/171 + 190/171 = 271/171 = 1 100/171



Answered by julia
171
_____
180
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