B
Simplify to 2 x 7 because they are both being divided by 8, so they cancel each other out.
2.54, 2.62, 9, 15, 20, 32
the answer is 5.5
when we write root of 30 in the calculater we get 5.477225575...
so we can round this off to one decimal point
and when we do the final answer will be 5.5
<em>hope</em><em> </em><em>that</em><em> </em><em>helps</em><em> </em><em>!</em>
