plz solve thz qstn ...
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Answer:
1920
Step-by-step explanation:
Let the number of students in the school be 'x'.
(i)
Number of students who came by car = (2x/5).
Number of students who came by bus = (x/4).
Given that rest are escorted by parents.
=> x - (2x/5 + x/4)
=> x - 13/20
=> 7x/20
Given that (1/3) of them went on their own.
=> (1/3) * (7x/20)
=> 7x/60.
Given, 224 students come to school.
=> (7x/60) = 224
=> 7x = 13440
=> x = 1920.
Total number of students = 1920.
Hope it helps!
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