Question

va rog dau toate stelele si inima​

Answer 1

 

Simplificam prima fractie pentru a o compara cu a 2-a.

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$\displaystyle\bf\\a)~\frac{10}{20}=\frac{2}{4}>\frac{1}{4}\\\\\\b)~\frac{80}{100}=\frac{4}{5}>\frac{2}{5}\\\\\\c)~\frac{70}{100}=\frac{7}{10}>\frac{6}{10}\\\\\\d)~\frac{21}{60}=\frac{7}{20}<\frac{15}{20}\\\\\\e)~\frac{72}{200}=\frac{18}{50}<\frac{6}{10}\\\\\\f)~\frac{49}{49}=\frac{1}{1}>\frac{1}{2}\\\\\\g)~\frac{21}{35}=\frac{3}{5}>\frac{1}{5}\\\\\\h)~\frac{45}{125}=\frac{9}{25}<\frac{11}{25}\\\\\\i)~\frac{42}{60}=\frac{14}{20}<\frac{17}{20}\\\\\\j)~\frac{26}{52}=\frac{2}{4}<\frac{3}{4}$