1 1/2 +1 1/3=17/6
5/6:3/8*3/4=5/3
\(1\frac{1}{2}+1\frac{1}{3}=1\frac{3}{6}+1\frac{2}{6}\)\(=2\frac{5}{6}\)
\(\frac{5}{6}:\frac{3}{8}.\frac{3}{4}=\frac{5}{6}.\frac{8}{3}.\frac{3}{4}\)\(=\frac{5.8.3}{6.3.4}=\frac{120}{72}=\frac{3}{5}\)
\(\text{Học tốt!!}\)
\(1\frac{1}{2}+1\frac{1}{3}=2\frac{5}{6}\)
\(\frac{5}{6}\div\frac{3}{8}\times\frac{3}{4}=\frac{5}{3}\)