Resposta :
Resposta:
C)40%
Explicação passo-a-passo:
50 = 100%
20 = X
[tex]\frac{50}{20} =\frac{100}{x} \\\\\frac{5}{2} =\frac{100}{x}\\\\5 = \frac{100*2}{x} \\\\x = \frac{200}{5} \\\\x=40[/tex]
20 = 40%
Resposta:
C)40%
Explicação passo-a-passo:
50 = 100%
20 = X
[tex]\frac{50}{20} =\frac{100}{x} \\\\\frac{5}{2} =\frac{100}{x}\\\\5 = \frac{100*2}{x} \\\\x = \frac{200}{5} \\\\x=40[/tex]
20 = 40%