Question

In a bag the number of ten rupee notes, five rupee notes and two rupee notes is in the ratio of their denomination.The total value of five rupee notes is 84 more than of two rupee notes. Find the total value of ten rupee notes
provide with steps solution.
​

Answer 1

Step-by-step explanation:

let the number of 5 Rs note is x

and the 10Rs note is y

Ist condition

5x+10y=1300

x+2y=260........(1)

IInd condition

y+20=2x

2x-y=20............(2)

x= 60

y =100

the number of 5 Rs note is 60

and the 10Rs note is 100.

Hope it helps...

Answer 2

Answer:

let the number of notes be

10= 10x

5=5x

2=2x

and the value of notes be

10= 10[10x]

5=5[5x]

2=2[2x]

so,

5[5x] - 2[2x]= 84

25x - 4x= 84

21x=84

x= 4

the value of 10 rs notes is

10[10x] =100x

100x=100x4

=400rs

here denomination means same no of notes as their face value.