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Ali has test scores of 95, 78, and 93; and he needs to have a test average of at least 90 to get an A on his report card. What is the lowest score he can get on his final test and still have an A?
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Ali has test scores of 95, 78, and 93; and he needs to have a test average of at least 90 to get an A on his report card. What is the lowest score he can get on his final test and still have an A?

User JSF
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(95+78+93+y)/4 = 90
23.75+19.5+23.25+(y/4) = 90
y/4 =23.5
y= 23.5*4
y=94
Answer is 94
User Xdg
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