PSLE
A group of students was asked to choose one burger from chicken, egg, hotdog and vegetarian. The table represents the students' choices. The students' choices were also represented by a bar graph but the names of the burgers were not shown. What was the total number of students who chose chicken and hotdog burgers?

Burgers	Students
Chicken	10%
Egg	35%
Hotdog	30%
Vegetarian	25%

Number of students who chose chicken burgers is the least. So it is represented by the shortest bar.

Number of students who chose chicken burgers = 20

10% of students = 20

1% of students = 20 ÷ 10 = 2

Percent of students who chose chicken burgers = 10%
Percent of students who chose hotdog burgers = 30%

Percent of students who chose chicken and hotdog burgers
= 10% + 30%
= 40%

Total number of students who chose chicken and hotdog burgers
= 40 x 2
= 80

Answer(s): 80