What is 6 1/4 + 5 5/12 + 2/3 ?
(6+[1/4])+(5+[5/12])+(2/3)
(6+[3/12])+(5+[5/12])+(8/12)
(6+5)+([3/12]+[5/12]+[8/12])
11+(16/12)
(11+1)+(4/12)
12+(4/12)
12+4/12=12+1/3→1/3→ln(100)/ln(10)=.3…→12+.3…=12.3…
it is 12.3… or 12 1/3
