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Byju's Answer
Standard VIII
Mathematics
Percentages
120 is 30
Question
120 is 30 % of a number then find 120 % of that number ?
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Solution
Let the number be
′
a
′
A
T
P
,
30
100
×
a
=
120
⇒
a
=
120
×
100
30
=
400
.
∴
Number is
400
.
Hence
120
% of
400
=
120
100
×
400
=
480
.
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