lakshmi is a cashier in a bank. she has a currency notes of denomination rupees 100 rupees 50 rupees 10 respectively. the ratio of the number of these notes is 2:3:5 .the total cash with her is rupees 400000 how many notes of each denomination does she have?
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the ratio of hundred rupees notes 50 rupees notes and rupees notes are 2 is to 3 is to 5
2:3:5=400000
let the ratio be 10x=400000
x=400000/10=40000
2x=40000(2)=80000
3x=40000(3)=120000
5x=40000(5)=200000
hundred rupees notes are 8000 rupees note 7 x 20000 10 rupee note 7 lacs
2:3:5=400000
let the ratio be 10x=400000
x=400000/10=40000
2x=40000(2)=80000
3x=40000(3)=120000
5x=40000(5)=200000
hundred rupees notes are 8000 rupees note 7 x 20000 10 rupee note 7 lacs
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1
2x
3x
5x
100*2x=200x
50x3x=150x
10x5x=50x
200x+150x+50x=400000
400x=400000
x=400000: /400
x=4000
2x=8000
3x=12000
5x=20000
3x
5x
100*2x=200x
50x3x=150x
10x5x=50x
200x+150x+50x=400000
400x=400000
x=400000: /400
x=4000
2x=8000
3x=12000
5x=20000
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