7/4 can be expressed as
[tex]\frac{7}{4}=\frac{7}{4}\cdot\frac{2}{2}=\frac{7\cdot2}{4\cdot2}=\frac{14}{8}[/tex]3/4 can be expressed as
[tex]\frac{3}{4}=\frac{3}{4}\cdot\frac{2}{2}=\frac{3\cdot2}{4\cdot2}=\frac{6}{8}[/tex]Then, the fractions to compare are:
14/8, 4/8, 7/8, 6/8
We can order them only considering the numerators. from least to greatest value the ordered list is:
4/8, 6/8, 7/8, 14/8
or
4/8, 3/4, 7/8, 7/4
