|-5|, -3, -1, |2|, 6 (I’m not 100% sure, but I think this should be correct)
X = 12 subtract then divide both sides
0.000045 = <span>00.00045 /10
=</span><span> 000.0045 / 100
</span>= 0000.045 / 1 000
= 00000.45 / 10 000
<span>= 000004.5 / 100 000 = 4.5 * 10^(-5)
That is in</span><span> scientific notation
I hope that helps
</span>
16/22 reduces to 8/11 = 0.727 = 72.7%
