Question 562562
if my class mark is 59% what do i need to make on an exam worth 30% to receive a passing mark
:
x = grade to make a 70 for class
:
{{{(7(59)+3x)/10}}} = 70
413 + 3x = 700
3x = 700 - 413
3x = 287
x = 287/3
x ~ 96% will give you a passing mark