leahirene798 leahirene798
  • 03-02-2024
  • Mathematics
contestada

A student has scores of 57, 58 and 63.25 on his first three test. He needs an average of at least 60 to a grade of D what is the minimum score that the student needs on the fourth test to ensure a D

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chiquitina1223 chiquitina1223
  • 03-02-2024
Answer is 61.75

60*4= 240(total of average before dividing by 4)

57+58+63.25= 178.25

240-178.25= 61.75
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