a purse contains 50000 in notes of denominations of 500 and hundred respectively the total number the total number of notes is 200 find the number of each types of notes
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Answer:
75&125
Step-by-step explanation:
total notes=200
no of 500rs notes+no of 100rs notes=200
suppose
no of 500rs notes=x
then 100rs notes=200-x
total amount=50000
amount of 500rs notes+amount of 100rs notes=50000
500*x+100(200-x)=50000
500x+20000-100x=50000
400x=50000-20000
400x=30000
x=30000/400
x=300/4
x=75
500rs notes=75
then 100rs notes=200-75=125
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