58 of the students go to school by cycling.
13 of the remaining students go to school by walking and
12 of the rest go by car to school. The remaining students go to school by train. The number of students who go to school by train is 108 fewer than those who go to school by cycling. What is the enrolment of the school?
By cycling |
Remaining students |
5 |
3 |
|
By walking |
By car |
By train |
|
1 |
2 |
|
|
1 |
1 |
5 u |
1 u |
1 u |
1 u |
Number of more students who go by train than by cycling
= 5 u - 1 u
= 4 u
4 u = 108
1 u = 108 ÷ 4 = 27
Total enrolment of the school
= 8 u
= 8 x 27
= 216
Answer(s): 216