plz solve q no 19 and the answer is 80 and 20
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nayani:
do you want any other
yes plz mind the value of total coins is only 30
1 minute i will check it
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ok i will change the answer
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i have modified the answer check it
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first i have taken the values reverse
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no of 50 paise coins=x
then money in 50 paise coins=50x
no of 25 paise coins=4x
then money in 25 paise=100x
their sum=3000 paise
100x+50x=3000
x=3000/150
x=20
4x=4(20)=80
then money in 50 paise coins=50x
no of 25 paise coins=4x
then money in 25 paise=100x
their sum=3000 paise
100x+50x=3000
x=3000/150
x=20
4x=4(20)=80
wrong answer
why?
plz mind the no. of coins whose value is only 30
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