Question

14. Lakshmi is a cashier in a bank. She has currency notes of denomination
* 100, 750 and 10, respectively. The ratio of the number of these
notes is 2:3:5. The total cash with Lakshmi is 4,00,000. How many of
notes of each denomination does she have?

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Answer 1

Answer:

no. of 100 rs. note = 425000

no. of 50 rs. note= 850000

no. of 10 rs. note=425000

Step-by-step explanation:

let the notes be = 2x, 3x, and 5x,

so according to the question

2x (100) + 3x (50)+ 5x (10) = 34,00,000

200x + 150x + 50x = 34,00,000

400 x = 34,00,000

x = 85000

Answer 2

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Lakshmi is a cashier in a bank. she has currency note of denominations Rs. 100 Rs. 50 and Rs. 10, respectively. The ratio of the number of these notes is 2:3:5. The total cash with Lakshmi is Rs 4,00,000. how many notes of each denominations does she have?

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Let the number of notes of different denomination be x.

∴ Numbers of Rs100 notes, 50 notes and Rs10 notes will be 2x,3x and 5x respectively.

Amount of 100 Rs notes ⇒Rs100×2x=200x

Amount of 50 Rs notes ⇒Rs50×3x=150x

Amount of 10 Rs notes ⇒Rs10×5x=50x

As per the question

Total amount =400000

200x+150x+50x=400000

400x=400000,x=1000

No of Rs 100 notes =2x=2×1000=2000

No of Rs 50 notes =3x=3×1000=3000

No of Rs 10 notes =5x=5×1000=5000

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Hope it helps you!.

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