Question

in a students hostel one third of the total number of girls and and four more take vegetarian food only, one fourth and three more take non vegetarian food only .the other 103 take both vegetarian and non vegetarian food. how many girls are there in the hostel

Answer 1

your answer will be 34.3

Answer 2

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Let to be Total Number of Girls in hostel (a)




ACCORDING TO THE QUESTION:-

[a/3+4+a/4+3+103=a]


Now


Equation Is Ready...


Solving Equation:-



(4a+3a)/12 + 110 = a

7a/12 +110 = a

7a/12 + a= -110

(7a-12a)/12 = -110


-5a= -1320

a=1320/5

a=264


Hence,

Totally Number of Girls in Hostel=264



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