Respuesta:
a) 2/3*7/2
[tex] \frac{2}{3} \times \frac{7}{2} = \frac{14}{6} = \frac{7}{3} = 2.33[/tex]
b)
[tex] \frac{3}{5} \times \frac{10}{4} \times \frac{2}{3} = \frac{30}{20} \times \frac{2}{3} = \frac{60}{60} = 1[/tex]
c)
[tex] \frac{13}{5} \div \frac{5}{10} = \frac{13 \times 10}{5 \times 5} = \frac{130}{25} = 5.90[/tex]
d)
[tex] \frac{2}{9} \times 3 \times \frac{5}{4} = \frac{6}{9} \times \frac{5}{4} = \frac{30}{36} = \frac{5}{6} = 0.83[/tex]
e)
[tex] \frac{3}{5} \times \frac{5}{3} \div \frac{2}{3} = \frac{15}{15} \times \frac{3}{2} = 1 \times \frac{3}{2} = 1.5[/tex]
f)
[tex]( \frac{2}{12} \times \frac{6}{4} ) \div (\frac{3}{4} \div \frac{3}{2} ) = \frac{12}{48} \div \frac{6}{12} = \frac{288}{144} = 2[/tex]
Espero te sirva
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Respuesta:
a) 2/3*7/2
[tex] \frac{2}{3} \times \frac{7}{2} = \frac{14}{6} = \frac{7}{3} = 2.33[/tex]
b)
[tex] \frac{3}{5} \times \frac{10}{4} \times \frac{2}{3} = \frac{30}{20} \times \frac{2}{3} = \frac{60}{60} = 1[/tex]
c)
[tex] \frac{13}{5} \div \frac{5}{10} = \frac{13 \times 10}{5 \times 5} = \frac{130}{25} = 5.90[/tex]
d)
[tex] \frac{2}{9} \times 3 \times \frac{5}{4} = \frac{6}{9} \times \frac{5}{4} = \frac{30}{36} = \frac{5}{6} = 0.83[/tex]
e)
[tex] \frac{3}{5} \times \frac{5}{3} \div \frac{2}{3} = \frac{15}{15} \times \frac{3}{2} = 1 \times \frac{3}{2} = 1.5[/tex]
f)
[tex]( \frac{2}{12} \times \frac{6}{4} ) \div (\frac{3}{4} \div \frac{3}{2} ) = \frac{12}{48} \div \frac{6}{12} = \frac{288}{144} = 2[/tex]
Espero te sirva