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

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Answer 2

Let the total students in school be x
Fraction of Students who come by car= 2/5
Fraction of Students who come by bus= 1/4
Fraction of Students left=1-(2/5+1/4)
=1-((8+5)/20){LCM of 5 and 4 =20}
=1-13/20
=(20-13)/20
=7/20

ATQ,
1/3×7x/20=224
7x/60=(224×60)/7
x=1920

Thus,
There are total 1920 students in the school....

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