Respuesta :

10 problems completed

We require 20% of 50

20% = [tex]\frac{20}{100}[/tex] = [tex]\frac{1}{5}[/tex]

[tex]\frac{1}{5}[/tex] × 50 = [tex]\frac{50}{5}[/tex] = 10


ituade56
10 problems were completed