Answer:
[tex]\dfrac{x-5.4}{5.4}=0.20[/tex]
Step-by-step explanation:
The initial amount of lotion is 5.4 ounces and 20% more you should calculate of this amount.
The difference between volumes of new (larger) bottle and old (smaller) bottle is
[tex]x-5.4[/tex] ounces.
This difference is 20% of 5.4 ounces, then
[tex]\dfrac{x-5.4}{5.4}=0.20[/tex]
