Question

Evaluate
$\sqrt{10 + \sqrt{25 + \sqrt{108 + \sqrt{154 + \sqrt{225} } } } }$
Wrong and unnecessary answers will be reported
50 POINTS​

Answer 1

Answer:

Let the no. of Rs. 5 coins be x

no of Rs. 2 will be 3x

Rs. 1 coin be. 160-3x-x = 160-4x

the amount I have,

from Rs. 2 coins= 3x= 3x2 = 6x

from Rs. 5 coins= x= 5x

from Rs. 1 coin = (160-4x)x1 = 160-4x

Total money Rs.300

6x+5x+160-4x = 300

7x + 160 = 300

7x = 140

x = 20

No. of Rs. 2 Coins = 3x20= 60

No. of Rs. 5 coins = x=20

No. of Re. 1 coin = 160-4x20 =80

And That's The answer !! I learned this concept in class 4th!

Answer 2

Step-by-step explanation:

no. of rs 2 coins = 60

no. of rs 5 coins = 20

no. of rs 1 coin = 80

hope it helps you (+_+)