Posted by **snigda** on Tuesday, December 11, 2012 at 1:33pm.

In a purse there are 20-rupee notes 10-rupee notes and 5-rupee notes. the number of 5-rupee notes exceeds two times the 10-rupee notes by one. the 20-rupee notes are 5 less than the 10-rupee notes. if the total value of the money in the purse is Rs185 find the number of each variety of notes.

- maths --plse help me.. -
**Steve**, Tuesday, December 11, 2012 at 2:37pm
if there are x,y,z notes for 5,10,20 rupees, respectively, then

x = 2y+1

z = y-5

5x+10y+20z = 185

(x,y,z) = (15,7,2)

- air force school,math -
**shariya**, Sunday, September 6, 2015 at 12:36pm
2,7,15

## Answer This Question

## Related Questions

- maths --plse help me.. - In a purse there are 20-rupee notes 10-rupee notes and ...
- math - A man buys 120 oranges at 6 a rupee and 12atmore at 5 a rupee and he sold...
- M - A woman spend half of her money on book and give 1 rupee to a man,than she ...
- mathematics - a person has 1&2 rupee coins with him total amount with him is 75....
- mathematics - a person has 1&2 rupee coins with him total amount with him is 75....
- MATHS - A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS ...
- MATHS - A PERSON HAS 1&2 RUPEE COINS WITH HIM.TOTAL NUMBER OF COINS WITH HIM IS ...
- maths - In a purse for every 8 notes of 10/- it should have 5 notes of 5/-. For ...
- maths - In a purse for every 8 notes of 10/- it should have 5 notes of 5/-. For ...
- Math - Jane collected 53 dollar notes for the competition of which x are $2 ...

More Related Questions