Answer: b, c, e
[tex]\frac{7}{3}=\frac{7}{3}.\frac{2}{2}=\frac{7.2}{3.2}=\frac{14}{6}\\\\\frac{7}{3}=\frac{7}{3}.\frac{3}{3}=\frac{7.3}{3.3}=\frac{21}{9}\\\\\frac{7}{3}=\frac{7}{3}.\frac{4}{4}=\frac{7.4}{3.4}=\frac{28}{12}[/tex]
( 3/3 = 2/2 = 4/4 = 1)
Step-by-step explanation: