An 80 would be a b- but it is still considered passing in America.
i am not surr
b
80 A.D or 80 B.C
It is b: 80
If a + b + c + d + 80 + 90 = 100, then a + b + c + d = -70.
67 plus 13 = 80 80 divided by 8 = 10
your grade would be 80% or a B-
As a percentage it is 80%
While many schools or classes use different grading scales, the standard American grading scale works on a 10 point system, meaning an 80 is a B. However, using another very typical grading scale, an 80 would be a C. Your answer depends on which grading scale your class/school uses. The first grading scale, where an 80 is a B is as follows: A: 90-100 B: 80-89 C: 70-79 D: 60-69 F: 0-59 The second grading scale, where an 80 is a C is as follows: A: 94-100 B: 87-93 C: 80-86 D: 75-79 F: 0-74
Explanation:A : B = 60 : 45.A : C = 60 : 40.B=BxA=45x60=45=90= 90 : 80.CAC60404080B can give C 10 points in a game of 90.B:C=B/A*A/C=90/80so 90-80=10 points
A = C = 180 - B = 80 So A + C = 160
honestly... it's a B or C... depends... it's 75%
question: find the percentage A is of B or, 7 (A) is what percente of 35 (B) (B-A)/B x 100 =C. then subtract C from 100 B-A 35-7=28 /B 28/35=0.8 x 100 =C 0.8 x 100=80 - C 100-80=20. so, 7 is 20 percent of 35
it is impossible to solve for c in this example. You need more information.