Question

1,(60) : ( 3- 3/5 )+0,5 :3+2,2 la puterea 0 =..........

Answer 1

  1,(60) : ( 3 - 3/5) + 0,5 : 3 + 2,2^0 =
= (159/90) / (3 - 3/5) + 0,5 + 2,2^0 = 
= ( 159/90) / (12/5) + 0,5 + 2,2^0 = 
= (159/90) x 5/12 + 5/10 + 1 = 
= 159/216 + 1/2 + 1 =
= 159/216 + 108/216 + 216/216 = 
= 267/216 + 216/216 = 
= 483/216 = 
= 161/72