Question

[0,25+0,(3)+1 supra 2(1 supra 2+1 supra 3)]^2017

Answer 1

Răspuns:

Explicație pas cu pas:

[0,25+0,(3)+1/2(1/2+1/3)]^2017

1/2 + 1/3 = 3/6 + 2/6 = 5/6

1/2*5/6 = 5/12

0,25 = 25/100 = 1/4

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

1/4 + 1/3 + 5/12 = 3/12 + 4/12 + 5/12 = 12/12 = 1

1^2017 = 1