Question

cat este 4 supra 10 +5

Answer 1

$\frac{4}{10} + \frac{5}{1} = \frac{4}{10} + \frac{50}{10} = \frac{54}{10} =5,4$
$\frac{4}{10+5} = \frac{4}{15} =0, 2(6)$