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Standard VI
Mathematics
Word Problems
Question
The value of
0.2
¯
¯¯¯¯
¯
34
is:
232
990
232
9990
232
909
232
9909
A
232
990
B
232
909
C
232
9990
D
232
9909
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Solution
Verified by Toppr
Let,
x
=
0.2
¯
¯¯¯¯
¯
34
or,
10
x
=
2.
¯
¯¯¯¯
¯
34
=
2
+
0.
¯
¯¯¯¯
¯
34
or,
10
x
−
2
=
.3434
.
.
.
.
.
.
.
=
0.
¯
¯¯¯¯
¯
34
.........(1)
or,
100
(
10
x
−
2
)
=
34.34......
or,
100
(
10
x
−
2
)
=
34
+
0.
¯
¯¯¯¯
¯
34
or,
100
(
10
x
−
2
)
=
34
+
10
x
−
2
[ From (1)]
or,
1000
x
−
200
=
10
x
+
32
or,
990
x
=
232
or,
x
=
232
990
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3
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