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Byju's Answer
Standard VIII
Mathematics
Comparison of Quantities Using Exponents
Select the fo...
Question
Select the following expression(s) which is(are) equal to
16
×
2
4
.
A
2
4
×
2
4
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B
2
8
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C
512
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D
256
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Solution
The correct option is
D
256
Need to simplify:
–
–––––––––––––––––––
–
16
×
2
4
Here,
16
can be written as
2
×
2
×
2
×
2
=
2
1
+
1
+
1
+
1
=
2
4
∴
16
×
2
4
=
2
4
×
2
4
–
––––––
–
=
2
(
4
+
4
)
=
2
8
–
–
=
256
–
––
–
Therefore, in the given options,
2
4
×
2
4
,
2
8
,
and
256
are equal to
16
×
2
4
.
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Standard VIII Mathematics
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