(根号48+1/4根号6)/根号27=(4根号3+1/4根号6)/(3根号3)=4/3+1/12根号2
12分之16+根号2
(√48+√6/4)/√27=√48/√27+√6/4/√27=4√3/3√3+√6/4/3√3=4/3+ √6/4*1/3√3=4/3+√2/12=(16+√2)/12