(60 pontos)
04. Escreva na forma fracionária e simplifique se possível:
a) 0,5=
b)0,25=
c)1,024=
d)2,34=
e)18,46=
f)73,008=
f)1,25=
h)13,019=
i)0,002=
h)0,415=
04. Escreva na forma fracionária e simplifique se possível:
a) 0,5=
b)0,25=
c)1,024=
d)2,34=
e)18,46=
f)73,008=
f)1,25=
h)13,019=
i)0,002=
h)0,415=
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b)0,25= 25/100 = 1/4
c)1,024= 1024/1000 = 512/500 = 256/250 = 128/125 =
d)2,34= 234/100 = 117/50
e)18,46= 1846/100 = 923/50
f)73,008= 73008/1000 = 36504/500 = 18252/250 = 9126/125
f)1,25= 125/100 = 25/20 = 5/4
h)13,019= 13019/1000
i)0,002= 2/1000 = 1/500
h)0,415= 415/1000 = 83/200