the student of class 7 donated rupees 2401 in all, for prime minister's national relief fund. each student donated as many rupees as the no. of students in the class. find the no. of students in the class.
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Answered by
0
Answer:
49
Step-by-step explanation:
x^2 = 2401
49x 49 = 2401 (prime factorisation)
Answered by
6
Given that,
- The student of class 7, donated rupees 2401 in all, for prime minister's national relief fund.
- Each student donated as many rupees as the number of students in the class.
Let Assume that
- Number of students in the class 7 be x.
So,
- Amount donated by each student be Rs x
As it is given that
↝ Total amount collected = Rs 2401
To evaluate this square root, we have two methods. Using
1. Prime Factorization Method
2. Long Division Method
So, using Prime factorization method, we have
Or
Using Long Division Method, we have
So,
So, it means
- Number of students in class 7 is 49.
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