# To calculate:The score Grant must earn on his fifth test to have an average of 90 if on Grant's four College Algebra tests his scores were 76, 91,97 and 87.

To calculate:The score Grant must earn on his fifth test to have an average of 90 if on Grant's four College Algebra tests his scores were 76, 91,97 and 87.
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Brittany Patton
Formula used:
Average formula,
Average =
Calculation:
Consider the given data.
Suppose Grant needs to score x marks on his fifth test.
Since on Grants
Jeffrey Jordon