Question

pls answer it fast the sum is in the photo​

Answer 1

Answer:

a) 51

Step-by-step explanation:

Total Donation= Total number of students×Amount donated by each student

Let number of students in class VIII is x

Amount donated by each student is x.

Total Donation = x×x

2601= x²

x= √2601

x= 51

Number of students in class= 51

a) 51

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Answer 2

Answer:

THE ANSWER IS (A) 51 .

Step-by-step explanation:

total amount of rs. donated by the students of class viii = 2601

as given, each student donated as much money

as the number of students.

then the total amount of the donation should be equal to the multiplication of the no. of students of class viii and then money donated by each of them, also the no. of students will be equal to the money donated by each of them.

thus,,

let the no. of students is x then the money donated by each of them will also be x.

now, as we know the multiplication of the no. of students of class viii and the money donated by each kr them will be equivalent to the total amount of donation, then

x * x = 2601

x ^2 = 2601

x ^2 = 51*51

x ^2 = (51)^2

x = 51 .

so, THE no. of the students in the class is 51 .

i hope it will be helpful .