about 90
71% or C-
85.5
letter grade=C your dumb
71 percent
[(100x60) + (Tx40)]/100=Average, where T is you average on the other 40% of your grade. Example: your grade average is 90 before the test. You get a 100 on the big test. [(100x60) + 90x40)]/100 = [6000 + 3600]/100 = 96
71% of 100 is 71
100
100
Assuming you only had a single grade of 100, a second grade of 40 would give you an average of 70. The grade corresponding to that would depend on what range of percentages corresponds to what grade.
71% simplifies to 71/100
percent means out of 100 → 71 % = 71/100 = 71 ÷ 100 = 0.71
It is: 7 and 71/100