Respuesta :

20/63

Step-by-step explanation:

Use Keep Change Flip so your question would become 4/3 multiplied by 5/21

Answer:

20/63

Step-by-step explanation:

[tex]\frac{4}{3} /\frac{21}{5} =\frac{(4)(5)}{(3)(21)} =\frac{20}{63}[/tex]

Hope this helps