Sagot :
Lowest Term:
1.)[tex]\color{green}{\boxed{\frac{4}{6}-\frac{15}{25}=\frac{1}{5}}{}}[/tex]
2.)[tex]\color{green}{\boxed{\frac{3}{7}-\frac{1}{7}=\frac{4}{7}}{}}[/tex]
3.)[tex]\color{green}{\boxed{\frac{4}{15}-\frac{1}{15}=\frac{1}{5}}{}}[/tex]
4.)[tex]\color{green}{\boxed{\frac{3}{6}-\frac{1}{6}=\frac{2}{3}}{}}[/tex]
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