Question

2/5 of total number of students of a school come by car while 1/4 of the 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:

let the total no. of students be x

number of students who come by car = 2x/5

number of students who come by bus = x/4

number of students who come by walk = x - (2x/5 + x/4) = x - 13x/20 = 7x/20

number of students who come by walk on their own = (7x/20)/3 = 224

7x/60 = 224

x = 224×60÷7 = 1920

Step-by-step explanation:

Answer 2

Step-by-step explanation:

number of students come by bus =x/4

number of students come by walk

=x-(2x/5+x/4)=x-13x/20=7x/20

number of students come by walk