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

Spaghetti Sets	Students
Mutton	5%
Chicken	15%
Turkey	30%
Beef	50%

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

Number of students who chose mutton spaghetti sets = 15

5% of students = 15

1% of students = 15 ÷ 5 = 3

Percent of students who chose mutton spaghetti sets = 5%
Percent of students who chose turkey spaghetti sets = 30%

Percent of students who chose mutton and turkey spaghetti sets
= 5% + 30%
= 35%

Total number of students who chose mutton and turkey spaghetti sets
= 35 x 3
= 105

Answer(s): 105