Asked by factions
In order to graduate, a bo needs an average of 65 percent for his five major subjects. His first four grades were 55, 60, 65, and 65. What grade does he need in the fifth subject in order to graduate like a boss?
Answers
Answered by
Morgan
(55+60+65+65+x)/5=65
x=80
so on the fifth subject he needs an eighty.
x=80
so on the fifth subject he needs an eighty.
Answered by
Ms. Sue
65 * 5 = 325
55 + 60 + 65 + 65 = 245
325 - 245 = 80
He needs 80% for the last subject.
55 + 60 + 65 + 65 = 245
325 - 245 = 80
He needs 80% for the last subject.
Answered by
DrBob222
He needs a total of 5*65 = 325 points.
He has(55+60+65+65) = 245
He needs 325-245 = 80
If you want to set this up in equation form it will be
(55+60+65+65+x)/5 = = 65 and solve for x
He has(55+60+65+65) = 245
He needs 325-245 = 80
If you want to set this up in equation form it will be
(55+60+65+65+x)/5 = = 65 and solve for x
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