Răspuns:
1) 0,75 +3/2=0, 75+1, 5=2, 25
2) 2,25×6/17=0, 7875
3) 0,1÷1/5=2
4) 0,7875+2=0, 7877
5) 0,7877:0, 3=2 , 625(6)
Explicație pas cu pas:
Sper ca team ajutat❤
[(0,75+3/2)x 6/17+0,1:1/5]:0,3=
[(75/100+3/2)×6/17+1/10×5]÷0,3=
[(3/4+6/4)×6/17+1/10×5]:3/10=
(9/4×6/17+1/10×5)×10/3=(54/68+1/10×5)10/3=
(27/34+1/10×5)10/3=27/3×10/34+1/10×5=
(27/34+1/2)×10/3=22/17×10/3=220/51
