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

Noodle Sets	Pupils
Egg	35%
Hotdog	5%
Chicken	50%
Turkey	10%

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

Number of pupils who chose hotdog noodle sets = 20

5% of pupils = 20

1% of pupils = 20 ÷ 5 = 4

Percent of pupils who chose chicken noodle sets = 50%
Percent of pupils who chose egg noodle sets = 35%

Percent of pupils who chose chicken and egg noodle sets
= 50% + 35%
= 85%

Total number of pupils who chose hotdog and turkey noodle sets
= 85 x 4
= 340

Answer(s): 340