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Fractions & Decimals
hard
0:00.0
If
x
=
0.4
x = 0.4
x
=
0.4
, what is
1
x
+
x
\frac{1}{x} + x
x
1
+
x
?
A
2.9
B
2.5
C
0.8
D
3.1
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