PSLE
A group of students was asked to choose one burger from tuna, mutton, beef 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 tuna and beef burgers?

Burgers	Students
Tuna	15%
Mutton	30%
Beef	35%
Vegetarian	20%

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

Number of students who chose tuna burgers = 60

15% of students = 60

1% of students = 60 ÷ 15 = 4

Percent of students who chose tuna burgers = 15%
Percent of students who chose beef burgers = 35%

Percent of students who chose tuna and beef burgers
= 15% + 35%
= 50%

Total number of students who chose tuna and beef burgers
= 50 x 4
= 200

Answer(s): 200