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प्रश्न
Express the following numbers in standard form:
0.00072984
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उत्तर
To express a number in the standard form, move the decimal point such that there is only one digit to the left of the decimal point.
0.00072984 = 7.984 x 10−4 (The decimal point is moved four places to the right.)
संबंधित प्रश्न
Express the given numbers in standard form.
31860000000
Express the given numbers in usual form.
3.02 × 10-6
Express the following numbers in standard form:
6020000000000000
Express the following numbers in standard form:
0.00000000085
Write the following numbers in the usual form:
4.83 × 107
Write the following numbers in the usual form:
4.5 × 104
Express `(1.5 xx 10^6)/(2.5 xx 10^-4)` in the standard form.
Some migratory birds travel as much as 15,000 km to escape the extreme climatic conditions at home. Write the distance in metres using scientific notation.
Express the following in exponential form:
`(-125)/343`
Express the following in exponential form:
`(-625)/10000`
