Bar Graphs

The bar graph below shows the result of a survey on the favourite fruit of a group of students.

1. Complete the bar graph above if there are \(148\)
   students whose favourite fruit is orange.
2. Find the total number of students included in the survey, assuming each student only selects one type of favourite fruit.
3. Express the number of students whose favourite fruit is grape as a percentage of the total number of students included in the survey