PSLE
A group of students was asked to choose one burger from turkey, egg, chicken and mutton. 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 turkey burgers?

Burgers	Students
Turkey	30%
Egg	20%
Chicken	10%
Mutton	40%

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 = 30

10% of students = 30

1% of students = 30 ÷ 10 = 3

Percent of students who chose turkey burgers = 30%
Percent of students who chose egg burgers = 20%

Percent of students who chose turkey and egg burgers
= 30% + 20%
= 50%

Total number of students who chose chicken and turkey burgers
= 50 x 3 
= 150

Answer(s): 150