The percentage of 14 grade 4 learners were recorded as follows;
Grade 4 pupils P1 P2 P3 P4 P5 P6 P7 P8 P10 P11 P12 P13 P14
Score 80 85 60 50 40 70 70 50 82 82 76 90 64 74
What are the total Marks for all the learners? =