How do you write $6319 xx 10^(-2)$ in scientific notation?

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Answer 1 · 2016-05-06T16:45:33

$6.319 xx10$

In scientific notation there must be only one non-zero digit before the decimal point.

$6319 xx 10^(-2)$ = $(6.319 xx 10^3) xx 10^(-2)$

Now simplify the powers of 10.

= $6.319 xx 10$

How do you write 6319 xx 10^(-2)6319 xx 10^(-2) in scientific notation?