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3 years ago

11

Christine's grade in the three quarters are 88,91,90. if she targets to have an average grade not less then 92 in the four quart

er .what is the least grade she should have for fourth quarter

1 answer:

dezoksy [38]3 years ago

8 0

Total marks C needs to get = 92 x 4 = 368

Least grade (fourth quarter) = 368 - 88 - 91 - 90 = 99

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