Question

In a class each of the students contributed as many paise as there are no of students. If the total collection was ₹ 169, what was the no of students ?​

Answer 1

Answer:

There are 130 students .

Step-by-step explanation:

Total no of paise = 169 × 100 = 16900 paise

So , x sq = 16900

x = 130

Then x sq = 130× 130 = 16900

So , there were 130 students and each student contribute 130 paise or 1.3 RS

Answer 2

Answer:

The number of students in the class is 130.

Step-by-step explanation:

Given,

• Let the number of students in the class be x.
• Contribution of rupees by each student is Rs x
• The total collection of the class is Rs 169
• Total no of paise = 169 × 100 = 16900 paise

To Find:

The number of students in the class = ?

Solution:

16900 = ( x ) × ( x )   ...................................(1)

x² = 16900

Take square root on both the sides. we get,

$\sqrt{x^{2} } = \sqrt{16900}$  ......................................(2)

$x = \sqrt{130^{2} }$

$x^{} = 130$  ..................................................(3)

Equation (3) gives the answer.

• Therefore, If the collection of the class was Rs 169The number of students in the class was 130.
• And each student of the class contributes 130 paise or 1.3 rupees.

Answer = 130 students

#SPJ3