Answer: 10%
Explanation:
From the given picture , we can see that the total weekly salary of Sally = $425
From her budget chart , the money she budgets for donations = $ 42.50
Now, the percent of Sally's salary she budgets for donations is given by :-
![\frac{\text{Money for donations}}{\text{Total weekly salary}}*100\\\\=(42.5)/(425)*100=10\%](https://img.qammunity.org/2019/formulas/mathematics/middle-school/aluxvuolwj68qoc1rft2xb42wb0wc3ie79.png)
Hence, Sallys budgets 10% of salary for donations.