[tex]( \frac{21}{30})( \frac{15}{7}) \div ( \frac{3}{5})( \frac{25}{18}) [/tex]
plissssss ayudaaaaaaaaaa

[tex]( \frac{7}{24})( \frac{3}{14})( \frac{6}{18})( \frac{8}{3})[/tex]
ayuddda​