To find the mean score, we need to add up all the scores and divide by the number of subjects:
Mean score = (35 + 60 + 58 + 73) / 4
Mean score = 226 / 4
Mean score = 56.5%
Therefore, the boy's mean score is 56.5%.
A boy scored 35percent on English
60percent in social studies
58percent in mathematics
73percent in basic science
Calculate his mean score
1 answer