Question

calcule a porcentagem: A)21% de r$ 700,00= B)45% de r$ 2.600,00= C)5% de r$ 550,00= D)10% de r$600,00= E)18% de r$ 3.400,00= F) 60% de r$ 17.000,00= G)110% de r$ 480,00= H)60% de 486= i) 72% de 290= J)50% de 910=

Answer 1

A)R$147,00 b)R$1170,00 c)R$27,50 d)R$60,00 e) R$612,00 f)R$10200,00 g)R$528,00 h)R$291,6 i)R$208,8 J)R$455,00

Answer 2

A) $\frac{21}{100} . 700 = \frac{14700}{100} = 147$

B) $\frac{45}{100} . 2600 = \frac{117.000}{100} = 1170$

C) $\frac{5}{100} . 550 = \frac{2750}{100} = 27,5$

D )$\frac{10}{100} . 600 = \frac{6000}{100} = 60$

E) $\frac{18}{100} . 3400 = \frac{61200}{100} = 612$

F) $\frac{60}{100} . 17000 = \frac{1020000}{100} = 10200$

G)$\frac{110}{100} . 480 = \frac{52800}{100} = 528$

H) $\frac{60}{100} .486 = \frac{29100}{100} = 291,6$

I) $\frac{72}{100} . 290 = \frac{20880}{100} = 208,8$

J) $\frac{50}{100} . 910 = \frac{45500}{100} = 455$