Respostas

2013-03-24T12:11:53-03:00

a)5% = 5/100= 0,05

 

b)145% = 145/100= 1,45

 

c)0.15% =0,15/100= 0,0015

 

d)6.45% = 6,45/100= 0,0645

 

e)0.09% = 0,09/100 = 0,0009

 

f)31/4% = 7,75% = 0,0775

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