Explanation
Step 1
Let
the quotient = division
increase by = addition
Step 2
replace
the quotient of f and a quantity g
[tex]\frac{f}{g}=\text{quotient of f and a quantty g}[/tex]Step 3
increased by 11
then
[tex]\text{quotient of f and a number g increased by 11=}\frac{f}{g}+11[/tex]so, the answer is
[tex]\frac{f}{g}+11[/tex]