The ratio of boys to girls in a class is 4 : 5
Note: Give
in their sims
a) What fraction of the class are boys?
b) What fraction of the class are girls?
![The ratio of boys to girls in a class is 4 5 Note Give in their sims a What fraction of the class are boys b What fraction of the class are girls class=](https://us-static.z-dn.net/files/de3/e50ed75e30c7c30306ccdf3611f711e0.png)