Question

Lakshmi is a cashier in a bank.she has currency notes of 100 rupees,50 rupees and10 rupees respectively

Answer 1

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Answer 2

Answer:

$\huge \bf\blue{Question}$

Lakshmi is a cashier in a bank.She has currency notes of denominations ₹100,₹50 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 notes of each denominator does she have?

$\huge \bf \blue{Answer}$

Let no. of ₹100 notes=2x

Let no. of ₹50 notes=3x

Let no. of ₹10 notes=5x

According to question:-

2x(100)+3x(50)+5x(10)=4,00,000

200x+150x+50x=4,00,000

400x=4,00,000

$\small \sf {x = \frac{4000 \cancel{00}}{4 \cancel{00}} }$

x=1000

Answer,

No. of ₹100 notes=2x=2(1000)=2000 notes.

No. of ₹50 notes=3x=3(1000)=3000 notes.

No. of ₹10 notes=5x=5(1000)=5000 notes.