Question

Calcule o resultado das operações:

a) 3/4−1/6
b) 1/5+2
c) 2 +7/8
d) 9/5−1/7

HELPPPP
ME AJUDEM PLSS

Answer 1

Resposta:

a)

$\frac{3}{4} - \frac{1}{6} = \frac{9 - 2}{12} = \frac{7}{12}$

b)

$\frac{1}{5} + \frac{2}{1} = \frac{1 + 10}{5} = \frac{11}{5}$

c)

$\frac{2}{1} - \frac{7}{8} = \frac{16 - 7}{8} = \frac{9}{8}$

d)

$\frac{9}{5} - \frac{1}{7} = \frac{63 - 5}{35} = \frac{58}{35}$