Tính :
6/5 + 1/10
4/3 - 5/12
8/5 x 3
2/3 : 4/3
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\(\dfrac{6}{5}+\dfrac{1}{10}=\dfrac{12}{10}+\dfrac{1}{10}=\dfrac{13}{10}\)
\(\dfrac{4}{3}-\dfrac{5}{12}=\dfrac{16}{12}-\dfrac{5}{12}=\dfrac{11}{12}\)
\(\dfrac{8}{5}\times3=\dfrac{8\times3}{5}=\dfrac{24}{5}\)
\(\dfrac{2}{3}\div\dfrac{4}{3}=\dfrac{2}{3}\times\dfrac{3}{4}=\dfrac{6}{12}=\dfrac{1}{2}\)