If Allison wants to find 80% of 630, which table should she use?
20%
Percent
20%
20%
20%
20%
Total
100%
5%
Percent
25% 25%
25%
Total
100%
Percent
40%
40%
Total
100%
8%
8%
8%
8%
8%
Percent
8% 8%
8%
8%
8%
8%
8%
Total
100%
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Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)