The percentage of 16-3 is 81.25
19/20 minus 3/10 = 13/20
19
3 out of 19 = 15.789474%
22 - 19 = 3
-1/19.
count all people who complete the task in the specified time interval. Divide that by 19 and multiply by 100
It is: 3/4 minus 2/9 = 19/36
3/8 minus 1/5 is 7/40
15.78947%
-19
25 - (3 x 2) = 19