Answer:
25%
Step-by-step explanation:
If you will do the simplest way,all you have to do is find its
main half or 50% then you will divde it by 2 to know the other half or 25% which is
24 divided by 2
24÷2=12
12÷2=6
Simply, 12=50% of 24
6=25% of 24
So 18 passed the test so 12 + 6 = 18
75% of the students passed the Science test so it will leave the other 25% which is 6 that did not passed the test thx.
#CarryOnLearning
