Question

Frank’s quarter grades are 82.5, 94.7, and 87.9.



What grade, rounded to the nearest percent, will Frank have to earn in the last quarter to receive at least a 90% final course grade?



A.
94%


B.
95%


C.
93%


D.
92%

Answer 1

82.5% + 94.7% + 87.9% + x = 4(90%)
265.1% + x = 360%


x = 94.9%

Answer 2

thanks dude

Answer 3

You're welcome.