Question

Se consideră numerele:a) (1,27)/3×(1,27) /8; b)=(1,27)/13÷(1,27)/5 si c)=[(1,27)/4]/8

Answer 1

1,27/3*1,27/8=(1,27*1,27)/(3*8)=1,6129/24=0,0672041(6)
1,27/13*1,27/5=(1,27*1,27)/(13*5)=1,6129/65=40,3000806001612....
(1,27/4)/8=1,27/(4*8)=1,27/32=0,0396875