Question

A man has three times as many 500 rupee currency notes as 100 rupee notes. If he has 4000 in all, how many currency notes of each kind does he​

Answer 1

Answer:

28 notes

Step-by-step explanation:

if 100 rupee notes are three times higher than 500 rupee notes

let the number 500 rupee notes be x, therefore the number of 100 rupee notes will be 3x

The total amount is 5600 rupees

Total amount=3x multiple 100 +x multiple 500 =5600

300x+500x=5600

800x=5600

x=5600\800

x=7

Thus number of 500 rupees notes are 7 nos and number of 100 rupee notes are 3times 3x =3x7=21nos

Total number of notes =7+21=28 notes

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