a aa purse contains 50,000 in notes of denominations of 500 and hundred respectively if the total number of nodes is 200 find the number of its types of notes
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Answer:
100 - 125 notes
500 - 75 notes
Step-by-step explanation:
Let no. of notes of Rs 500 be x
then, no. of notes of Rs 100= 200- x
500x + 100(200-x) = 50000
500x + 20000 - 100x =50000
400x = 50000 - 20000
400x = 30000
x = 30000÷400
x = 75
No. of 500 = 75
No. of 100 = 200-75=125
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