Question

pls solve this question

Answer 1

see the attached file ...

Answer 2

hey let to be no. of 20 Paisa and 25 paisa respectively.
so, equation will be formed.
x+y=50 ---------------(1)
20x+25y=1125 -------(2)
By elimination method,
multiply by 1 in 2nd equation and by 20 in ist equation..
20x+20y=1000
20x+25y=1125
-------------------------
- 5y=-125
y=125/5
y=25
Now we can put value of y in another equation.
x+y=50
x+25=50
x=50-25
x=25
so, 25,25...

anuska you have any problem in math. you ask me..