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Byju's Answer
Standard IX
Mathematics
Normal Form to Standard Form
Express 12470...
Question
Express 12470000000000 in the standard form.
A
124.7
×
10
10
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B
12.47
×
10
13
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C
1.247
×
10
13
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D
12.47
×
10
−
13
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Solution
The correct option is
C
1.247
×
10
13
12470000000000 can be written as :
1247
×
10000000000
=
1247
×
10
10
=
1.247
×
10
13
=
124.7
×
10
11
=
12.47
×
10
12
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