How do you write 7.0500×10−3m3 in standard form?
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Explanation:
In scientific notation, we write a number so that it has single digit to the left of decimal sign (as in the given question) and is multiplied by an integer power of
10
.
Note that moving decimal p digits to right is equivalent to multiplying by 10
pand moving decimal
q digits to left is equivalent to dividing by10q.
Hence, to write 7.0500×10^3in standard form, we should multiply it by 10^-3i.e. move decimal point to the left by 3digits (as−3 is a negative number).
Hence we write number as
00007.0500 and move decimal 3points and in standard form, it appearas
00.0070500 i.e.0.00705 m³
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