Answer:
[tex]1-\frac{1}{2}=\frac{1}{2}[/tex]
Explanation:
Given the below expression;
[tex]\frac{7}{8}-\frac{6}{11}[/tex]
We can see that 7/8 is closer to 1 and that 6/11 is closer to 1/2, so we'll now have;
[tex]1-\frac{1}{2}=\frac{2-1}{2}=\frac{1}{2}[/tex]
So the best estimation of the equation is 1 - 1/2 = 1/2
