Răspunsuri

2014-07-07T13:41:22+03:00
2,(6)=2 intregi  6/9= 2 intregi 2/3 = 8/3
1,5=1 intreg 5/10= 1 intreg  1/2=  3/2

(8/3+1/4 -3/2) x 12/17   aducem la acelasi numitor in paranteze

(32+3-18)/12  x 12/17=

(35-18)/17=  17/17=1