Question

mahesh has a total of rs 3,840 as currency notes in the denomination of rs 10,rs 20,rs 50 . the ratio of the number of rs 10 notes,rs 20 notes,rs 50 notes is ratio 1:3:5. how many notes of domination she has?

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Solution : Let 50 Rs note be 3x<br> 20 Rs note will be 5x<br> 10 Rs note willbe(25-8x)<br> Total denomination=590<br> According to question<br> 50(3x)+20(5x)+10(25-8x)=590<br> 150x+100x-80x+250=590<br> 170x=340<br> x=2<br> 50 Rs note are 3x=3*2=6<br> 20 Rs note are 5x=5*2=10<br> 10 Rs note are 25-16=9.