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Byju's Answer
Standard VII
Mathematics
Changing Scale (Including Flags)
If p/q = 6/...
Question
If
p
q
=
6
5
then find the value of the ratio:
3
p
+
4
q
3
p
−
4
q
.
Mark TRUE if the value is
19
1
otherwise mark FALSE.
A
True
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B
False
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Solution
The correct option is
B
False
Given that,
p
q
=
6
5
∴
p
=
6
x
a
n
d
q
=
5
x
3
p
+
4
q
3
p
−
4
q
=
3
×
6
x
+
4
×
5
x
3
×
6
x
−
4
×
5
x
=
18
x
+
20
x
18
x
−
20
x
=
38
−
2
=
19
−
1
=
−
19
1
Hence the answer is FALSE
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