PLZ HELP ASAP!!

Billy did a survey to answer the following question:
What is the average art score of grade 6 students?
The mean art score was 7.8. If all the students scored the same, what would be the art score of each student?
Less than 7.8
7.8
Greater than 7.8
Cannot be determined

7.8

Step-by-step explanation:

If all the scores of n students are the same, say x, then the average is

x*n/n, which is of course x.

7.8

I hope this helps! Please mark me brainliest, I really need it because I got scammed multiple times. Please help!

Step-by-step explanation:

If all the scores of the students were the same, and the mean is 7.8, that means everyone got 7.8 (the mean is the most common number). I hope this helps! Please mark me brainliest, I really need it because I got scammed multiple times. Please help!

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

146%

step-by-step explanation: