Question

me ajudem nessa por favor
1) calcule as porcentagens
a) 18% de 540
com cálculo por favor​

Answer 1

$\large{ \blue{18\% \: \: de \: \: 540}} = \large \boxed{ \red{{97,2}}}$

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Explicação passo-a-passo :

$\large{18\% \: \: de \: \: 540} =$

$\large{18 \times 540 \div 100} =$

$\large{9 \: 720 \div 100} =$

$\large \boxed{ \red{{97,2}}}$

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Att, IzabelaCristina2006 ❤️ ♈

Answer 2

$\sf 18\% \: = \: 18:100 \: = \: 0.18 \\\sf 0.18 \: \times \: 540 \: = \: 97.2 \\ \\ \\\sf \red{R = 97.2}$