Completa los huecos para formar fracciones equivalentes a las dadas: 1-. [tex] \frac{3}{5} = \frac{?}{10} [/tex] 2-. [tex] \frac{11}{2} = \frac{44}{?} [/tex] 3-. [tex] \frac{27}{21} = \frac{9}{?} [/tex] 4-. [tex] \frac{4}{5} = \frac{?}{15} = \frac{48}{?} [/tex] 5-. [tex] \frac{40}{60} = \frac{20}{?} = \frac{?}{3} [/tex] 6-. [tex] \frac{7}{?} = \frac{14}{36} = \frac{28}{?} [/tex] ​