lakshmi is a cashier in bank. she has a currency note of denomination rs 100,50,10 respectively. the ratio of the number of this note is 2:3:5. the total cash with laxmi is 4,00,000. how many notes of each denomination does she have
Answers
Answered by
16
number of rs 100 note = 2x
number of rs 50 note = 3x
number of rs 10 note = 5x
then,
100*2x + 50*3x + 10*5x = 400000
200x + 150x + 50x = 400000
400x = 400000
x = 1000
rs. 100 note = 2000
rs 50 note = 3000
rs 10 note = 5000
number of rs 50 note = 3x
number of rs 10 note = 5x
then,
100*2x + 50*3x + 10*5x = 400000
200x + 150x + 50x = 400000
400x = 400000
x = 1000
rs. 100 note = 2000
rs 50 note = 3000
rs 10 note = 5000
Answered by
1
200x +150x+ 50x =400000
X=1000
So there is 2000 hundred rupee notes,3000 fifty rupee notes and 5000 ten rupee notes.
X=1000
So there is 2000 hundred rupee notes,3000 fifty rupee notes and 5000 ten rupee notes.
Similar questions