a man withdrew rupees 25000from atm if he recieved 150 notes in denominations of rupess 500 and rupees 100 find the no of notes per each denominations
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Total amount is Rs.25000
Total no of notes is 150
Let No of Rs. 500 notes be x
No of Rs. 100 notes be (150-x)
So,
Total Amount=No of 500 Notes *500 + No of 100 Notes * 100
25000=500x+100(150-x)
25000=500x+15000-100x
25000-15000=500x-100x
10000=400x
25=X
So,
no of 500 notes is 25
no of 100 notes is 150-25=125
Total no of notes is 150
Let No of Rs. 500 notes be x
No of Rs. 100 notes be (150-x)
So,
Total Amount=No of 500 Notes *500 + No of 100 Notes * 100
25000=500x+100(150-x)
25000=500x+15000-100x
25000-15000=500x-100x
10000=400x
25=X
So,
no of 500 notes is 25
no of 100 notes is 150-25=125
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