Question

1)Efetue

a)1/3 + 1/5

b)3/4 + 1/2

c)2/4 + 2/3

d)2/5 +3/10

e)5/3 + 1/6

Answer 1

a) $\frac{1}{3} + \frac{1}{5} = \frac{8}{15}$
b) $\frac{3}{4} + \frac{1}{2}= \frac{5}{4}$
c) $\frac{2}{4}+\frac{2}{3} = \frac{14}{12} = \frac{7}{6}$
d) $\frac{2}{5}+\frac{3}{10} = \frac{7}{10}$
e) $\frac{5}{3}+\frac{1}{6} = \frac{11}{6}$