It is different because to find out the answer, change all denominators to 10, since the LCD is 10.
6/10-5/10=1/10
6/10-6/10=0/10
1/10 is not equal to 0/10
It's 28/8 but if you want to simplify its 3.5
Answer: 10.2
Step-by-step explanation:
Area of a circle is
A= pixr^2
327= 3.14r^2
Divide by 3.14
= 104.14
Get the sq rat of 104.14
= 10.2