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5 test scores average 80 percent and What does the 6th quiz score have to be to raise the average to 83 percent?
Wiki User
∙ 13y ago
If 5 scores average 80, their sum is 400.
If 6 scores average 83, their sum will be 498.
The sixth score must be (498 - 400) = 98% .
Wiki User
∙ 13y ago
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Given that Evelina's bowling scores were 133 155 176 and 132 find her average score The rule for calculating the average of a set of scores is Average Score equals Sum of Scores Number of Scores?
149
Given that Evelina's bowling scores were 133 155 176 and 132 find her average score The rule for calculating the average of a set of scores is Average Score equals Sum of ScoresNumber of Score?
149
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