Question

suma nr rationale pozitive1 _1/3 si 1/6 este egala cu:
a)3/2
b)2/3
c)5/6
d)3/4

Answer 1

$1 \frac{1}{3} + \frac{1}{6} = \frac{1 \times 3 + 1}{3} + \frac{1}{6} = \frac{4}{3} + \frac{1}{6} = \frac{8}{6} + \frac{1}{6} = \frac{9}{6} = \frac{3}{2}$

$= > a) \: \frac{3}{2}$