Answer
We can see that the greatest percent is option 1.
15 out of 20.
Step-by-step explanation
1. 15 out of 20
2. 15 out of 40
3. 5 out of 8
(1.) 15 out of 20
(15/20) × 100%
= 75%
(2.) 15 out of 40
(15/40) × 100%
= 37.5%
(3.) 5 out of 8
(5/8) × 100%
= 62.5%
Hope this Helps!!!