Question

The standard form of 0.0000831 is
-​

Answer 1

The standard form of 0.0000831 is 8.31

Answer 2

Answer:

0.0000831 in scientific notation / standard form is

8.31 × 10-5

Step-by-step explanation:

All numbers in scientific notation or standard form are written in the form

m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.

To convert 0.0000831 into scientific notation, follow these steps:

Move the decimal 5 times to right in the number so that the resulting number, m = 8.31, is greater than or equal to 1 but less than 10

Since we moved the decimal to the right the exponent n is negative

n = -5

Write in the scientific notation form m × 10n

= 8.31 × 10-5

Therefore,

8.31 × 10-5 is the scientific notation form of 0.0000831 number and 8.31e-5 is the scientific e-notation form for 0.0000831

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