Question

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)

Me ajudem por favor!!​

Answer 1

Resposta:

a) $\frac{8 - 7 + 28}{14}$ > $\frac{29}{14}$

b) $\frac{4}{3} - \frac{11}{15}$ > $\frac{3}{5}$

c) $\frac{3}{2} - \frac{4}{3}$ > $\frac{1}{6}$

d) $(\frac{17}{30}) + (\frac{19}{10})$ > $\frac{37}{15}$