Question

question no. 4 pls solve it

Answer 1

$\bold{\boxed{Solution:}}$

Let the number of students in the class be x.

Money collected by student = x.

Total contribution = no of students × Money collected from each student.

$= > x \times x = 4225 \\ \\ = > x {}^{2} = 4225 \\ \\ = > x = \sqrt{4225} \\ \\ = > x = 65$

Therefore, the strength of class and the contribution of each student is $\bold{65.}$

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$\textbf{Thank you!!}$

Answer 2

$\bold{\boxed{answer!!}}$

Let the number of students be S.

Then the money each contributed = S ( since money contributed = no. of students)

Therefore, S×S = 4225

=> S² = 4225

=> S = $\sqrt{4225}$

=> S = 65

hence, no. of students are $\textbf{65}$
and money each contributed = rupees 65

$\bold{\underline{Thank u !}}$