See attached image. It's not just an answer...it's a full explanation. Please look through it to make sure you understand, and if anything isn't clear, don't hesitate to ask.
Answer:
95 or more
Step-by-step explanation:
an average of 89 gives you a mean score of 445 to get an average of 90 he needs a 540 in total for all 6 exams that is a 95 or better.
The answer would be 92.5.
The 4 is the tenth
The 7 is the hundredth
The 1 is the thousandth
The answer to the percentage of home team fans in attendance is 89%
Can sb help with mines please