Question

me ayudan porfavor :'( es urgente...​

Answer 1

Respuesta:

$\frac{3}{4} .\frac{16}{6} =\frac{1}{1} .\frac{4}{2} =\frac{4}{2} =2$

$\frac{8}{12} .\frac{3}{9} =\frac{2}{3} .\frac{1}{3} =\frac{2}{9}$

$\frac{20}{45} .\frac{15}{10} .\frac{4}{5} =\frac{2}{3} .\frac{1}{1} .\frac{4}{5} =\frac{8}{15}$

$\frac{3}{4} .\frac{6}{7} .\frac{5}{10} =\frac{3}{2} .\frac{3}{7} . \frac{1}{2} =\frac{9}{28}$

$\frac{23}{4} .1\frac{7}{5} =\frac{23}{4} .\frac{12}{5} =\frac{23}{1} .\frac{3}{5} =\frac{69}{5}$

$2\frac{1}{2} .\frac{4}{6}.3\frac{3}{15} =\frac{5}{2} .\frac{4}{6}.\frac{48}{15} =\frac{1}{1} .\frac{2}{1} .\frac{8}{3} =\frac{16}{3}$