Let the amount of water, lime, and sugar in the bigger jar be 85x, 5x, 10x, respectively.
Required percentage = 85x/85x+5x+10x x 100 = 85%
Hence, option E is the correct answer.
In a survey, 60 % of 200 students prefer online classes, and 25 % of the remaining prefer hybrid classes. How many students prefer neither?
A | B | C | D | Average |
---|---|---|---|---|
3 | 4 | 4 | ? | 4 |
3 | ? | 5 | ? | 4 |
? | 3 | 3 | ? | 4 |
? | ? | ? | ? | 4.25 |
4 | 4 | 4 | 4.25 |