Question

2/5 o total number of student of a school come by care wle 1/4 of studennt comes by bus to school . all the other student qalk to school of wch 1/3 walk on their own and rwst are escorted by theeir parents . if the 224 student come to school walking to own how many student study in that school

Answer 1

Car= 2/5
Bus= 1/4
Car +Bus= 2/5+1/4= 13/20
Walking= 1 - 13/20 = 7/20

Walking own= 1/3 * 7/20 = 7/60

Let total sudents be X
7X/60 = 224
X = (224*60)/7 = 1920 students