300 marbles are distributed among a certain number of students. Had there been 10 more
students, each would have received one marble less. Find the number of students.-
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let the no. of students be x
and no of marble given to one person
be y
ATQ
x*y=300 ; x=300/y -------1
x+10=y-1 ; x-y=-11 ---------2
300/y -y =-11
300 -y^2=-11y
it formed a quadratic equation you can solve it by middle term splitting
and no of marble given to one person
be y
ATQ
x*y=300 ; x=300/y -------1
x+10=y-1 ; x-y=-11 ---------2
300/y -y =-11
300 -y^2=-11y
it formed a quadratic equation you can solve it by middle term splitting
oliym:
i dnt understand
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