Can someone please give me the answer I will mark u brilliant

Answer:
[tex]\frac{2}{3}[/tex](-[tex]\frac{3}{5}[/tex]) ÷ [tex]\frac{1}{4}[/tex] = -[tex]\frac{2}{5}[/tex] × [tex]\frac{4}{1}[/tex]
= -[tex]\frac{8}{5}[/tex]
-[tex]\frac{3}{4}[/tex](-[tex]\frac{1}{7}[/tex]) ÷ [tex]\frac{1}{2}[/tex] = [tex]\frac{3}{28}[/tex] × [tex]\frac{2}{1}[/tex]
= [tex]\frac{6}{28}[/tex]
= [tex]\frac{3}{14}[/tex]