Question

1 pe 3 + 1 pe 3 + 1 pe 3= ?

Answer 1

$\frac{1}{3}+ \frac{1}{3} + \frac{1}{3} = \frac{3}{3} ^{(3} =\boxed{1}.$

Answer 2

$\frac{1}{3}+ \frac{1}{3} + \frac{1}{3}= \frac{3}{3}=1$