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Subjects
Mathematics CBSE
Class 8 New
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Pumpa Practice Questions
20.
Scientific notation to normal notation conversion I
Exercise condition:
1
m.
A scientist is measuring a very small quantity of a substance.
The value is written in scientific notation as
-1.2
×
10
−
7
grams.
How can this number be written in standard decimal form?
Answer:
-1.2
×
10
−
7
\(=\)
0.000003
30000000
-0.00000012
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