Answer: The answer is 175%.
Step-by-step explanation: We are given to find that what percentage of 20 is 35, i.e., how much percentage of 20 we should take so that the result will be 35.
Let the percentage of 20 to be taken to get 35 be 'x%'.
Then, we have
![x\%~\textup{of}~20=35\\\\\Rightarrow x\%* 20=35\\\\\Rightarrow (x)/(100)* 20=35\\\\\Rightarrow (x)/(5)=35\\\\\Rightarrow x=5* 35\\\\\Rightarrow x=175.](https://img.qammunity.org/2020/formulas/mathematics/middle-school/t7sn8i2hmn3qbk5art8ubz3anar69ccpra.png)
Thus, 175% of 20 will be 35.