Question

2/5 of total number of students of a school come by car while 1/4 of students come by bus to school. All the other students walk to school of which 1/3 walk on their own and the rest are escorted by their parents. If 224 students come to school walking on their own, how many students study in that school?​

Answer 1

Answer:

1920

Step-by-step explanation:

let total students = x

come by car & bus = 2x/5 + x/4 = 13x/20

remaining= x - (13x/20) = 7x/20

students walk on their own= 1/3 * 7x/20

= 7x/60

according to question,

7x/60 = 224 => x = 1920 (students study in that school)