Question

What is the number in scientific notation? ​0.0765

765×10−4
7.65×10−2
7.65×102
7.65×10−1

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Answer 1

`7.65 * 10^(-2)` is scientific notation of 0.0765

Explanation:

For scientific notation , follow the following notation:

`a * 10^(b)` -------->(equation 1)

Let,
`a^(') = 0.0765`

In standard form

`a = 7.65`

As decimal point move 2 places from left to right, therefore

b = -2

Put the value of 'a' and 'b' in (equation 1)

`7.65 * 10^(-2)` is scientific notation of 0.0765