The ratio that represents the quantity of taffy pieces out of the total for each girl is:
[tex]\text{MEGAN}=\frac{20}{50}=\frac{2}{5}=0.4[/tex]and
[tex]\text{NORA}=\frac{11}{25}=0.44[/tex]we also know that 0.44 is greater that 0.4 so the answer is that Nora got the greater ratio.