Question

Сalculati ( (2 1/2+2/3)-3*1/3):1 1/2= Va rog rezolvati

Answer 1

Răspuns:

Explicație pas cu pas:

( (2 1/2+2/3)-3*1/3):1 1/2= [(5/2 + 2/3) - 1] : 3/2 = [(15/6 + 4/6) - 1] : 3/2

= (19/6 - 6/6) : 3/2 = 13/6*2/3 = 13/9