A bag contains one rupee 50-paise and 25-paise coins in the ratio 2:3:5. their total value if rs.114. the value of 50 paisa
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50 paise = 0.5 rupee
25 paise = 0.25 rupee
now,
let the number of 1 rupee coin be 2x
the number of 0.5 rupee coin be 3x
& the number of 0.25 rupee coin be 5x
Now according to the question,
2x+3/2x+5/4x=144
8x+6x+5x = 144*4
19x = 576
x= 576/19
x≈30
so,
no of 1 rupee coin=60
no of 50 paise coin=90
no of 25 paise coin =150
25 paise = 0.25 rupee
now,
let the number of 1 rupee coin be 2x
the number of 0.5 rupee coin be 3x
& the number of 0.25 rupee coin be 5x
Now according to the question,
2x+3/2x+5/4x=144
8x+6x+5x = 144*4
19x = 576
x= 576/19
x≈30
so,
no of 1 rupee coin=60
no of 50 paise coin=90
no of 25 paise coin =150
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