Question

Answer 1

Ta có: \(\frac{5}{12}=\frac{5\cdot25}{12\cdot25}=\frac{125}{300};\frac{83}{100}=\frac{83\cdot3}{100\cdot3}=\frac{249}{300}\)

\(\frac14=\frac{1\cdot75}{4\cdot75}=\frac{75}{300};\frac13=\frac{1\cdot100}{3\cdot100}=\frac{100}{300}\)

mà \(\frac{75}{300}<\frac{100}{300}<\frac{125}{300}<\frac{249}{300}\)

nên \(\frac14<\frac13<\frac{5}{12}<\frac{83}{100}\)

=>\(\frac{83}{100}>\frac{5}{12}>\frac13>\frac14\)