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

Rice Sets	Students
Tuna	30%
Turkey	15%
Vegetarian	5%
Egg	50%

Number of students who chose vegetarian rice sets is the least. So it is represented by the shortest bar.

Number of students who chose vegetarian rice sets = 20

5% of students = 20

1% of students = 20 ÷ 5 = 4

Percent of students who chose tuna rice sets = 30%
Percent of students who chose turkey rice sets = 15%

Percent of students who chose tuna and turkey rice sets
= 30% + 15%
= 45%

Total number of students who chose vegetarian and tuna rice sets
= 45 x 4 
= 180

Answer(s): 180