
Lauren H. answered 09/12/19
Tutor
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Experienced High School Chemistry Teacher
2/3 and 3/4
Find common denominator: 12
2/3 = 8/12
3/4 = 9/12
9/12 - 8/12 = 1/12
9/12 + 8/12 = 17/12 = 1 5/12