Question

Vijay has 50 paisa, 25 paisa and 10 paisa coins in the ratio 4 : 7 : 11 amounting rupees 285.Find the number of coins of each type respectively.


please do answer this with explanation.

Answer 1

Given : Vijay has 50 paise, 25 paise and 10 paise coins in the ratio 4: 7: 11 amounting 485.

To Find : the number of coins of each type respectively.

Solution:

50 paise, 25 paise and 10 paise coins  4x , 7x , 11x  respectively

Value of 50 paise coins  =  4x * 50 /100  = 2x

Value of 25 paise coins = 7x * 25/100  =  1.75x

Value of 10 paise coins  = 11x * 10/100  = 1.1x

Total Value = 2x + 1.75x + 1.1x

= 4.85x

4.85x = 485

=> x = 100

coins are  400 , 700 and 1100  

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