Answer: 68.852459016393 or 68.9 if you round up
Step-by-step explanation:
If you add all the students subjects together you get a total of 41. Then if you add up the total of students who study physics, chemistry, and both you get 20. Then I put those numbers is a percentage calculator then boom you got your answer.
I think it is the third one. If it’s not the third one then it’s the first one.
Answer:
the answer is 800
Step-by-step explanation:
you have 4,000 lets make it smaller.
40 divied by 5
=8 just add the 2 zerores to get 800
The answer to the question is Y= 1
