The students of a class arranged in a picnic. Each student contributed

1.	The students of a class arranged in a picnic. Each student contributed as many rupees as the number of students in the class. If the total contribution is Rs. 1156, find the strength of the class.
Answer» Given: Total contribution from students= Rs. 1156 Let the number of students be ‘x’ And also let the amount contributed by each student be ‘x’ Therefore, total amount contributed by the students = (x × x) = x²=1156 Shifting the square, we get √1156 = 2 × 2 × 17 × 17 = 17 × 2 =34 Therefore, number of students is 43 and amount contributed by each student is also 34.

The students of a class arranged in a picnic. Each student contributed as many rupees as the number of students in the class. If the total contribution is Rs. 1156, find the strength of the class.

Answer»

Given: Total contribution from students= Rs. 1156

Let the number of students be ‘x’

And also let the amount contributed by each student be ‘x’

Therefore, total amount contributed by the students = (x × x) = x²=1156

Shifting the square, we get

√1156 = 2 × 2 × 17 × 17 = 17 × 2 =34

Therefore, number of students is 43 and amount contributed by each student is also 34.