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R$8,00.
(20 / 100) x 40 = (2/1) x 4 = 8
40*(20/100)
40*(1/5)
40/5
8 reais
20 % = 20/100 = 2/10 = 1/5
Multiplique 40 por 1 e divida por 5 = 40 . 1/5= 40/5 = 8
8 reais.
0, 2*40=X
X=8 R$
8 R$.
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Verified answer
R$8,00.
(20 / 100) x 40 = (2/1) x 4 = 8
40*(20/100)
40*(1/5)
40/5
8 reais
20 % = 20/100 = 2/10 = 1/5
Multiplique 40 por 1 e divida por 5 = 40 . 1/5= 40/5 = 8
8 reais.
0, 2*40=X
X=8 R$
8 R$.
8 reais
8 reais
8 reais.