Resolva as expressões.
a) 4/7 - 1/2 +2
b) 4/3 - (1/3+2/5)
c) 3/2 - (1/2+5/6)
d) (1- 3/5 + 1/6) + (7/5 + 1/2)
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a) 4/7 - 1/2 +2
b) 4/3 - (1/3+2/5)
c) 3/2 - (1/2+5/6)
d) (1- 3/5 + 1/6) + (7/5 + 1/2)
Me ajudem por favor!!
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Resposta:
a) [tex]\frac{8 - 7 + 28}{14}[/tex] > [tex]\frac{29}{14}[/tex]
b) [tex]\frac{4}{3} - \frac{11}{15}[/tex] > [tex]\frac{3}{5}[/tex]
c) [tex]\frac{3}{2} - \frac{4}{3}[/tex] > [tex]\frac{1}{6}[/tex]
d) [tex](\frac{17}{30}) + (\frac{19}{10})[/tex] > [tex]\frac{37}{15}[/tex]