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2/5 of total students of a school come by car while 1/4 of student come by bus to school all 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


Lat the total number of students be 'x'
2/5*x----> car
1/4*x-----> bus
(x-13x/20) 1/3---> walk on their own
(x-13x/20) 1/3=224
there are 1920 students in that school
0 0 0
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