Practicing Success
The following graph shows the number of boys and girls in Class V, Class VI, Class VII and Class VIII. Study the graph and answer the question. What is the average number of girls in all the classes ? |
57 60 59 58 |
59 |
Average number of girls in all the classes = \(\frac{58+57+62+59 }{4}\) = \(\frac{ 236 }{4}\) = 59 |