Question

Vă rog.Dau coroabă.Repede​

Answer 1

Răspuns:

Explicație pas cu pas:

0,(6) = 6/9 = 2/3

2/3 - 1/2 = 4/6 - 3/6 = 1/6

1,5 = 15/10 = 3/2

1/6*3/2 = 3/12 = 1/4

2/3 + 1/2 = 4/6 + 3/6 = 7/6

0,(3) = 3/9 = 1/3

7/6*1/3 = 7/18

1/2 + 1/4 + 7/18 = 18/36 + 9/36 + 14/36 = 41/36