Answer :

That is 30/80 that reduces down to 3/8
How u get it is 2 times 15 over 5 times 16 then divide 30 and 80 by 10 to get 3/8
luana
[tex]\frac{2}{5}*\frac{15}{16}=\frac{30}{80}=\frac{3}{8}\\\\ Solution\ is\ \frac{3}{8}.[/tex]