Question

A survey was conducted by asking 120 students in a town how they traveled to school.

The following pie chart shows the result of the survey
Car 30%
Cycle 25%
Walk 10%
Bus ?

What are the number of students that travel to school by bus

Answer 1

car- 30/100 x120
= 36 students

cycle- 25/100 x 120
= 30 students

Walk- 10/100 x 120
=12 students

Bus- 120-36-30-12= 42 students

Answer 2

42

Explanation:

30+25+10=65%

bus=35%

35/100×120=42

BUS=42