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

Noodle Sets	Students
Tuna	40%
Turkey	15%
Beef	20%
Chicken	25%

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

Number of students who chose turkey noodle sets = 30

15% of students = 30

1% of students = 30 ÷ 15 = 2

Percent of students who chose beef noodle sets = 20%
Percent of students who chose tuna noodle sets = 40%

Percent of students who chose beef and tuna noodle sets
= 20% + 40%
= 60%

Total number of students who chose turkey and chicken noodle sets
= 60 x 2
= 120

Answer(s): 120