You got 38 out of 57.
"Out of" translates mathematically into "divided by"
38 divided by 57 = 38/57
You could use a calculator for these "big numbers"
...or notice that 38 = 19x2 and 57 = 19x3
So 38/57 = 2/3
= two thirds
= 0.667 (actually 0.666666666...)
= 66.7%
= 67% (rounded off)
What grade is this? Who knows -- that's up to the teacher!
57 right 20 wrong
you would have a 94
58.57% is an F.
I desperately hope it would be an F, but due to grade inflation that's probably a C by now.
63% or D
82.35%
77.7 %
you would have a 94
87% or B+
58.57% is an F.
If you got 20 problems wrong on a 75 question test your grade would be 73% or a C. You can find that by subtracting the amount of questions you got wrong from the amount you got right, 55 in this case. Divide the amount of correct questions by the amount of questions on the test to get .733333. That is the grade.
I desperately hope it would be an F, but due to grade inflation that's probably a C by now.
63% or D
83% or B
63% or D
82.35%
If you got 14 out 25 questions right you should get a 40. This is a low grade.
67% or D+