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Question #e91e7

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Answer 1 · 2017-04-07T21:58:26

$3, 675, 000, 000 . = 3.675 \times 10^{9}$ $3color(red)(,675,000,000.) = 3.675 xx 10^color(red)(9)$

Explanation:

Scientific notation is a way of writing very big or very small numbers using powers of 10.

It is written in the form:

$n \times 10^{x}$ $n xx 10^x$ where $1 \leq n < 10$ $1<=n<10$ and $x$ $x$ is an integer indicating the number of place holders to give a number of the correct size.

This means " There must only be ONE digit before the decimal point.

$3, 675, 000, 000 . = 3.675 \times 10^{9}$ $3color(red)(,675,000,000.) = 3.675 xx 10^color(red)(9)$

(The decimal point was moved $9$ $color(red)(9)$ places to the left.)

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