priya has 76 coins all of 50 paise and 25 paise. find the number of each type of coins if the total money she has is 29 rupees
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Let's first clear this, here p is “paise".
Total money = 329
Now, let the number of 50 paise coins be
x and the number of 20 paise be (76 - x).
According to the situation,
50x + 25(76 - x) = 2900 paise (29)
➳50x + 1900 - 25x = 2900
➳ 25x = 2900 - 1900
➳25x = 1000
➳x = 1000/25
➳x=40
Therefore, the number of coins of 50
paise is 40 and the the number of coins
of 25 paise is (76 - 40) = 36.
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