Question

A) 1/2 + 5/3 =

B) 3/2 + 4/5 =

C) 4/3 + 3/2 =

D) 4/5 + 1/2 =

Answer 1

$a) \: \frac{1}{2} + \frac{5}{3} = \frac{10 + 3}{5} = \frac{13}{5} \\ \\ b) \: \frac{3}{2} + \frac{4}{5} = \frac{15 + 8}{10} = \frac{23}{10} \\ \\ c) \: \frac{4}{3} + \frac{3}{2} = \frac{9 + 8}{5} = \frac{17}{5}$ $\\ d) \: \frac{4}{5} + \frac{1}{2} = \frac{5 + 8}{10} = \frac{13}{10}$

Espero ter ajudado!