a)15/100 =0,15
b)1 2/10 =1,2
c)107/1000 =0,107
d)-117/1000 =-0,117
e)-2 19/100 =-2,19
f)1/100 =0,01
g) -71 12/1000 =-72,012
h) 17/1000 =0,017
i)117/100000 =0,00117
j)-12 9/10000 =-12,0009
a)15/100 =0,15
b)1 2/10 =1,2
c)107/1000 =0,107
d)-117/1000 =-0,117
e)-2 19/100 =-2,19
f)1/100 =0,01
g) -71 12/1000 =-72,012
h) 17/1000 =0,017
i)117/100000 =0,00117
j)-12 9/10000 =-12,0009