Question

3) Calcule as seguintes porcentagens:
a) 6% de 200
b) 20% de 600
c) 80% de 900​

Answer 1

Resposta:

a) 12 b) 120 c) 720

Explicação passo-a-passo:

a) 6% de 200/100 = 6.200 = 1200

1200/100 = 12

b) 20% de 600/100 = 20.600 = 12.000

12.000/100 = 120

c) 80% de 900/100 = 80.900 =72.000

72.000/100 = 720

Answer 2

$a)6\% \: \: de \: \: 200$

$\frac{6}{100} \times 200$

$6 \times 2$

$\color{red}12$

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$b)20\% \: \: de \: \: 600$

$\frac{20}{100} \times 600$

$20 \times 6$

$\color{red}120$

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$c)80\% \: \: de \: \: 900$

$\frac{80}{100} \times 900$

$80 \times 9$

$\color{red}720$

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Att, IzabelaCristina2006 ❤️