Respuesta :

Her next step is to find a common denominator. Remember that if you multiply a number to the denominator, you'll have to multiply it to the numerator too:


1/3(4/4) + 1/4(3/3)


4/12 + 3/12


Simplify. Combine like terms


4/12 + 3/12 = 7/12


7/12 will be final solution



hope this helps

Next step she needs to find the common denominator
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