Aplicația este accesibilă de pe ecrane late

adevărat
fals
2\cdot\frac{4}{7}=\frac{8}{14}
\frac{1}{5}\cdot\frac{3}{4}=\frac{3}{20}
\frac{3}{5}\cdot\frac{4}{7}=\frac{12}{35}
\frac{2}{5}\cdot\frac{15}{8}=\frac{3}{4}
2\cdot\frac{4}{7}=\frac{8}{7}
\frac{8}{9}\cdot\frac{27}{16}=\frac{3}{2}
\frac{2}{5}\cdot\frac{1}{3}=\frac{3}{8}
\frac{1}{4}\cdot\frac{11}{9}=\frac{2}{36}