Hope this helps!
https://www.omnicalculator.com/math/radius-of-sphere
Idk use a calculator to find the sum of the answer
Answer:
<h2>0.</h2>
Step-by-step explanation:
First, we should line up the fractions.
6 / 7 - 6 / 7.
Second, we subtract straight across since denomionators are the same.
6 / 7 - 6 / 7 = 0.
Therefore, the difference is 0.
