Question

a bag contains rs 600 in form of 1 rs , 50 paise , 25 paise coins in ratio 3:4:12 find the number of each coin

Answer 1

let the term be X
then the coins of
1rs =3X
50paise = 4X/2
25paise= 12X/ 4
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Answer 2

Rs 600=600*100 p= 60000 p

Let the no. of Rs 1, 50 p and 25 p coins be 3x, 4x and 12x

Therefore,

Money in Rs 1 (100 p)= 3x*100=300x

Money in 50 p= 4x*50= 200x

Money in 25 p=12x*25= 300x

Therefore-

300x+200x+300x= 60000

or 800x= 60000

or x= 60000/800= 75

Thus,

No. of Rs 1 coins= 3*75= 225

No. of 50 p coins= 4*75= 300

No. of 25 p coins= 12*75= 900

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