Question

Me ajudem nessas frações!!!
a) 22/3 - 2/3
b) 11/6 - 7/6
c) 11/2 + 11/4
d) 5/2 - 5/4
e) 2/3 + 22/6

Answer 1

Resposta:

a) $\frac{20}{3}$

b) $\frac{2}{3}$

c) $\frac{33}{4}$

d) $\frac{5}{4}$

e) $\frac{14}{3}$

Cálculo:

a) $\frac{22}{3}-\frac{2}{3}$ = $\frac{20}{3}$

b) $\frac{11}{6} -\frac{7}{6}$ = $\frac{4}{6}$

              = $\frac{2}{3}$

c) $\frac{11}{2} +\frac{11}{4}$ = $\frac{22 + 11}{4}$

               = $\frac{33}{4}$      

d) $\frac{5}{2} - \frac{5}{4}$ = $\frac{10 -5 }{4}$

             = $\frac{5}{4}$

e) $\frac{2}{3} + \frac{22}{6}$ = $\frac{6+22}{6}$

              = $\frac{28}{6}$

              = $\frac{14}{3}$