take out the average of Mona's report card marks
Attachments:
Answers
Answered by
2
Answer:
81.97% (approximately 82%)
Step-by-step explanation:
Average = Sum of observations/Sum of observations
=> (90 + 75 + 86.3 + 95 + 87.5 + 90)/7
=> 573.8/7 ≈ 81.97% (approximately 82%)
Thus, the average of these marks is 81.97% (approximately 82%).
Answered by
1
Answer:
50+90+75+86.3+95+87.5+90/7=81.9714285714
Step-by-step explanation:
average= marks obtained/number of marks
Similar questions