As a percentage it is 58% and the letter grade depends on the awarding body.
35 out of 50 is 70% 50 out of 35 is 142.86%
35 out of 50 = 100*35/50 = 70%
15
The score is 74%. The grade letter will depend on the grade boundary.
35 is 70% of 50.
50 - 35 = 15
It is: 50/35 = 10/7
15
35 / 50 = 0.7 or 70%
35% of $50 is $17.50; therefore, 35% off of $50 is $32.50.
40 out of 50 is 80%. The grade which this represents will depend on grade boundaries which, in turn, will depend on the standardising procedure.