Arvind has a piggy bank. it is full of one rupee and fifty Paise coins .it contains 3 times as many as fifty Paise coins as one rupee coins . the total amount of the money in the bank is rs 35 . how manycoins of each are their in bank
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Answered by
24
there r 30 1 rupee coins and 10 50 paise coins
let us take X=1 rupee
and y=0.5 rupee
it's given that
0.5y+X= 35
and
x=3y
so 3.5y=35
y=10
and obviously X=30
so there r 30 1 rupee coins and 10 50 paise coins❤️❤️
let us take X=1 rupee
and y=0.5 rupee
it's given that
0.5y+X= 35
and
x=3y
so 3.5y=35
y=10
and obviously X=30
so there r 30 1 rupee coins and 10 50 paise coins❤️❤️
srilu123:
50p coins are 3 times ₹1 coins
yess ik that
thats y i took x=3y
In your answer ₹1 coins are 3 times 50p
question says it contains 3 times as many as 0.5 coins as 1 rupee which means 1 rupee = 3*0.5coins
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