To find 10% of 508, simply concert 10% into a decimal by dividing by 100
10/100
You can do this in your head or on a calculator
I got 0.1
Now, multiply that by 508
0.1*508
Do this in your head or on a calculator
I got 50.8.
50.8 is your answer!
Hope this helps! Comment if you have ANY questions on this! Good luck! :)