Question

Rs800 in the form of Rs10and20 no of note 50 find the no of each note

Answer 1

Answer:

X will be the no. Of 10 rs. Notes

Y will be the no. Of 20 rs. Notes

10x + 20y = 800

x + y = 50

So, 10x + 10y = 500

Now,

10x + 20y = 800

- 10x + 10y = 500

10y = 300

y = 30

x = 20

Answer 2

The answer is 24 noteof Rs.10 and 26 of rs.20.