3,3+log10(0,1)+log10(6,3)
3,3+log10(10‐¹)+log10(6,3)
3,3-1+log10(6,3)
2,3+log10(63/10)
2,3+log10(63) - log10(10)
2,3+ log10(63)-1
1,3+ log10 (63)
