Explicación paso a paso:
b)
[tex] \frac{3}{5} \times \frac{1}{8} = \frac{3}{40} [/tex]
c)
[tex] \frac{7}{4} \div \frac{1}{5} = \frac{35}{4} [/tex]
d)
[tex] \frac{2}{9} \div \frac{1}{10} = \frac{20}{9} [/tex]
corona xfa
