The way through which a very small or a very large number can be written in shorthand is scientific notations. The standard form of 9×10⁻⁵ will be equal to 0.00009.
What are Scientific notations?
The way through which a very small or a very large number can be written in shorthand. In scientific notations when a number between 1 and 10s is multiplied by a power of 10.
For example, 6,500,000,000,000 can be written as 6.5×10¹².
The number 9×10⁻⁵ can be written as,
[tex]9 \times 10^{-5}\\\\= \dfrac{9}{10^5}\\\\=\dfrac{9}{1,00,000}\\\\=0.00009[/tex]
Hence, the standard form of 9×10⁻⁵ will be equal to 0.00009.
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