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Byju's Answer
Standard VII
Mathematics
Standard Form of Exponents
48/-84 in sta...
Question
48/-84 in standard form is what?
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Solution
48
-
84
=
-
48
84
The
prime
factorisation
of
48
and
84
is
:
48
=
2
×
2
×
2
×
2
×
3
84
=
2
×
2
×
3
×
7
HCF
of
48
and
84
=
2
×
2
×
3
=
12
now
,
-
48
84
=
-
48
÷
12
84
÷
12
=
-
4
7
=
-
4
7
Standard
form
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Q.
Express each of the following rational numbers in standard form:
(i)
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(ii)
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