Answer:
76.7 %
Explanation:
Quantity of sports drink = 30 ounce
She drink 7 ounces
We need to find the percentage of ounces Kaitlyn has left of her sports drink.
Left drink = 30 - 7
= 23 ounce
Required percentage,
![\%=(23)/(30)* 100\\\\=76.7\%](https://img.qammunity.org/2022/formulas/mathematics/high-school/jze5exa4cwgnj1co4ki74vm6fcqj50tvnd.png)
So, Kaitlyn has left 76.7 % of her sports drink.