Question

An amount of $ 7800 is made up with the notes of denominations $ 100, 50, 20, and 10 notes. The number of $10 notes are 5 times the number of $20 notes. The number of $20 notes are 5 times the number of $50 notes. The number of $50 notes are 3 times the number of $100 notes. What are total of____notes of denomination $10.

Answer 1

xbdbsbndnxnxnmzmxmxmxkxm

Answer 2

Answe

Step-by-step explanation:

amt= $7800

let no of $100 notes = x

therefore no of $50 notes =3 * x=3x

no of $20 notes = 3x * 5= 15x

no of $10 notes= 15x * 5= 75x

therefore amt of $10 notes = 750x

amt of 20$ notes= 300x

amt of $50 notes = 150x

amt of 1$100 notes = 100x

750x+300x+150x+100x= 7800

1300x= 7800

x=7800/1300= 6

total amt of $10 notes = 6*750= 4500

total no of $10 notes = 6*75= 450

pls mark me as brainliest! Thank you!