There are only 9 single digit numbers from 1-50: (1, 2, 3, 4, 5, 6, 7, 8, 9)
To find the percent, we divide 9 by 50
9/50=0.18
Now, we multiply our answer by 100
0.18(100)=18%
There’s an 18% chance of pulling a single digit number out of a jar with numbers from 1 to 50