Question

alguem me explica com conta e tudo qm puder!!!

Deus abençoe​

Answer 1

a)

$\frac{6000}{100\%}=\frac{2520}{x}\\\\60=\frac{2520}{x}\\ \\60x=2520\\\\  x=\frac{2520}{60}\\ \\\boxed{x=42\%}$

b)

$\frac{6000}{100}=\frac{3120}{x}\\ \\60=\frac{3120}{x}\\ \\60x=3120\\ \\x=\frac{3120}{60}\\ \\\boxed{x=52\%}$

c)

$\frac{6000}{100\%}=\frac{360}{x}\\ \\60=\frac{360}{x}\\ \\60x=360\\\\x=\frac{360}{60}\\ \\ \boxed{x=6\% }$

Bons estudos!