SOLUTION: Find the class average on a history test if two students score 90, one student scored 85, four student scored 70 and one student scored 55? how do i get the answer?
The ratio o
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Question 1010947: Find the class average on a history test if two students score 90, one student scored 85, four student scored 70 and one student scored 55? how do i get the answer?
The ratio of men to women in party is exactly 3:2. If there are a total of 120 people at the party how may of them are women?
Answer by addingup(3677) (Show Source): You can put this solution on YOUR website!
2 90= 180
1 85= 85
4 70= 280
1 55= 55
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8.....600 Divide 600/8 to get your answer
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