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Byju's Answer
Standard IX
Mathematics
Expressing Decimals as Rational Numbers
Express the f...
Question
Express the following in the form
p
q
, where
p
and
q
are integers and
q
≠
0
0.4
¯
¯
¯
7
Open in App
Solution
Let
x
=
0.4
¯
¯
¯
7
10
x
=
4.
¯
¯
¯
7
=
4.7
¯
¯
¯
7
10
x
=
4.3
+
x
9
x
=
4.3
=
43
10
⇒
x
=
43
90
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6
Similar questions
Q.
Express the following in the form
p
q
, where
p
and
q
are integers and
q
≠
0
0.
¯
¯¯¯¯¯¯
¯
001
Q.
Express the following to the form
p
q
, where
p
and
q
are integers and
q
≠
0
.
0.4
¯
¯
¯
7
Q.
Express
0.6
+
0.4
¯
¯
¯
7
+
0.
¯
¯
¯
7
in the form
p
q
, where
p
and
q
are integers and
q
≠
0
.
Q.
Question 1
Express
0.6
+
0.
¯
7
+
0.4
¯
7
In the form
p
q
, where p and q are integers and
q
≠
0
.
Q.
Show that
0.2353535.....
can be expressed in the form of
p
q
,
where
p
and
q
are integers and
q
≠
0
.
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