To calculate the student's percentage based on scoring 39 out of 50:
1. Calculate the percentage scored on the test: (39/50) x 100 = 78%
2. Multiply the percentage by 0.3: 78% x 0.3 = 23.4%
Therefore, the student's score for this test contributes 23.4% towards her final mark.
Calculate the student's percentage if she scored 39 over 50 according to the rule below
Each semester test is out of 50. You need to work each out to be a percentage. Then multiply each test's percentage with 0.3 (30%) as each test contributes 30% towards your final mark.
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