E ehyde New Member Joined Jul 3, 2012 Messages 5 Gender Male HSC 2013 Aug 14, 2012 #1 I was wondering how you worked out your grades, with maths some of the tests are worth different percentages, for example the first test was 10% but second was 30%, how do you calculate your overall percentage for that
I was wondering how you worked out your grades, with maths some of the tests are worth different percentages, for example the first test was 10% but second was 30%, how do you calculate your overall percentage for that
F falsenthusiasm Member Joined Sep 15, 2011 Messages 99 Gender Undisclosed HSC 2013 Aug 14, 2012 #2 Say you have these marks: Test 1: 30/48 Test 2: 45/47 Test 3: 90/108 And say these are the weightings: Test 1: 20% Test 2: 30% Test 3: 50% Then to calculate your final mark: 30/48 x 0.2 + 45/47 x 0.3 + 90/108 x 0.5
Say you have these marks: Test 1: 30/48 Test 2: 45/47 Test 3: 90/108 And say these are the weightings: Test 1: 20% Test 2: 30% Test 3: 50% Then to calculate your final mark: 30/48 x 0.2 + 45/47 x 0.3 + 90/108 x 0.5
E ehyde New Member Joined Jul 3, 2012 Messages 5 Gender Male HSC 2013 Aug 15, 2012 #3 Thanks, helps a lot
