Question

выполните сложение дробей 33/44 + 1/12

Answer 1

33/44+1/12=3/4+1/12=3×3/3×4+1/12=9/12+1/12=10/12=5/6

Answer 2

33/44 +1/12 = (33*12+1*44)/12*44=(396+44)/528= 440/528