Question

{2 1/3+1 1/2-5/6}:5+2/5​

Answer 1

Răspuns:

• 1 intreg 1/3

Explicație pas cu pas:

2 intregi 1/3 = (2x3+1)/3 = 7/3

1 intreg 1/2 = (1x2+1)/2 = 3/2

{2 1/3  +  1 1/2  -  5/6} : 5 + 2/5 =

(7/3 +  3/2  + 5/6) : 5 + 2/5 =

(7x2 + 3x3 + 5)/6  : 5 + 2/5 =

(14+9+5)/6  x 1/5 + 2/5 =

28/6  x 1/5  + 2/5 =

28/30  +  2/5 =

(28 + 2x6)/30 =

(28+12)/30 =

40/30 =

4/3 =

1 intreg 1/3

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