in a class of 60student, the no of girls is one third the no of boys , find the no of girls and boys in class
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NO OF GIRLS = 1/3 NO OF BOYS
TOTAL NO OF STUDENTS = 60
WE CAN TAKE NO OF BOYS AS "X"
SO NO OF GALS = X/3
X+X/3=60
4X=180
X=45
NO OF BOYS = 45
NO OF GALS= 45/3
= 15
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