38 of the students go to school by cycling.
15 of the remaining students go to school by walking and
14 of the rest go by bus to school. The remaining students go to school by car. The number of students who go to school by car is 166 fewer than those who go to school by cycling. What is the enrolment of the school?
By cycling |
Remaining students |
3 |
5 |
|
By walking |
By bus |
By car |
|
1 |
4 |
|
|
1 |
3 |
3 u |
1 u |
1 u |
3 u |
Number of more students who go by car than by cycling
= 3 u - 1 u
= 2 u
2 u = 166
1 u = 166 ÷ 2 = 83
Total enrolment of the school
= 8 u
= 8 x 83
= 664
Answer(s): 664