Answer:
11/12
Step-by-step explanation:
<h2><u>Value of F </u></h2>
to find the value of f , we need to move the -2/3 to the other side of the equal sign.

<u><em>Note </em></u>: is you move a number from one side of the equal sign to the other, this changes the sign of the number ( eg , -2/3 becomes +2/3)

f = 
<h3><u>hence the value of f is 11/12 </u></h3>
To solve:

Let us convert the mixed fraction into fraction first,

On simplification we get,

Hence, the answer is,
The quality of the goods you produce depends on the quality of your production process. If your production process doesn’t meet the required quality standards, the product may be of inferior quality.