plz guys ans it fast....
Attachments:
Answers
Answered by
5
Answer:
Let the Rs.50 notes by x and Rs.100 notes be y.
∴ Total notes =(x+y) notes
Total notes (given) =25 notes
∴(x+y)=25⟶(i)
Total money Meena has=50x+100y
Total money (given) =Rs.2000
On simplification,
x+2y=40⟶(ii)
On substraction (i) and (ii),
−y=−15
y=15 notes
putting y in (i)
x+y=25
x=10 notes
∴ Rs.50 notes=10 notes.
Rs.100 notes=15 notes.
hope u get ans..........❤❤❤
τнänκ чöü♥█▬█ █ ▀█▀Rᴇᴅɪsᴄᴏᴠᴇʀɪɴɢ Lᴏᴠᴇ
Answered by
3
Answer:
X=no. Of 50 rupees notes
Y=no. Of 100 rupees notes so.
X+Y=25notes.........1
50X+100Y=2000 rupees....... 2
By solving both
50x+100y=2000
(x+y=25)50
________________
We get x=10,y=15
Similar questions