[3/4+2/3:(3/4-1/2)]•6/41=
=(3/4 +2/3: 3-2×1 totul supra/4)×6/41=
=(3/4+2/3: 1/4)×6/41=
=(3/4+2/3×4/1)×6/41=
=(3/4+ 2×4 totul supra/3×1)×6/41=
=(3/4+8/3)×6/41=
=3×3+4×8 tot asta supra/12 ×6/41=
=9+32 totul supra/12 ×6/41=
=41/12 ×6/41=
=1×1 totul supra /2×1 =
=1/2
Răspuns:
1/2
Explicație pas cu pas:
3/4 +2/3:1/4=3/4+8/3=41/12
41/12 x6/41 =1/2
