The answer depends on the grade boundaries.
A?
83% or B
62% or D-
Baby Girl That's a F👌
Out of 100? (31/45 * 100) = 68.9 (rounded to 3 significant figures).The letter grade depends on your teacher's marking system.
A+
Generally 90-100 % will give you letter grade A
A?
letter grade=C your dumb
32% is a F
83% or B
71% or C-
D-
Most often, that's a B+ but grade scales vary.
62% or D-
C+
12084