SOLUTION: The average score on a reading test for 58 students was 87. Twelve more students took the test. The average of the twelve students was 91. What was the average for all students?
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Question 1093577: The average score on a reading test for 58 students was 87. Twelve more students took the test. The average of the twelve students was 91. What was the average for all students? Answer by richwmiller(17219) (Show Source):
You can put this solution on YOUR website! 58*87=5046
12*91=1092
1092+5046=6138
58+12=70
6138/70=87.6857142857
87.6857142857 average for all 70 students
