Respuesta :

Make them have common denominators: 14/8(3/3)=42/24, 15/12(2/2)=30/24, 42/24+30/24. Add numerators: 42+30=72, 72/24. Simplify: 72/24=3, 24/24=, 3/1=3. 3 is your answer :)
14/8=1.75
15/12= 1.25
=3
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