Cat11111 Cat11111

21-01-2016
Mathematics

contestada

whats the difference 5 2/7 - 3 4/7

Respuesta :

04-02-2016

[tex]5 \frac{2}{7} - 3\frac{4}{7} =\frac{(5\times 7)+2}{7} -\frac{(3\times7)+4}{7} =\frac{37}{7} -\frac{25}{7} -\frac{37-25}{7} =\frac{12}{7}=\boxed{\bf{1\frac{5}{7}}}[/tex]

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