a purse has only 25 paise and 50 paise coins the number of of 50 paise coins is 1/3 the number of 25 paise coins if the purse has Rs 31.25 find the 50 paise coins
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Let x be the number of 50 Paise coins.
And y be the number of 25 coins.
x = (1/3) y
50x + 25y = 31.25 × 100
50x + 25(3x) = 3125
125x = 3125
x = 25
The number of 50 Paise coins is 25.
-WonderGirl
And y be the number of 25 coins.
x = (1/3) y
50x + 25y = 31.25 × 100
50x + 25(3x) = 3125
125x = 3125
x = 25
The number of 50 Paise coins is 25.
-WonderGirl
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