Question

Cat este?

4 + (5 supra 10)

Answer 1

4+5/10 = 4+0,5 = 4,5

Answer 2

$4+ \frac{5}{10} = 4 + \frac{1}{2} \ aducem \ la \ acelasi \ numitor \\\ \\ \frac{8+1}{2} = \boxed{\frac{9}{2}= 4,5}$