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 notes is 2 : 3 : 5 . The total cash with Lakshmi is 4,00,000 . How many notes of each denomination does she have ?​

Answer 1

Let the no. Of notes be 2x ,3x and 5x respectively .

A T Q

100×2x +50×3x+10×5x=4,00,000

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

400x = 4,00,000

X = 4,00,000/400 = 1000

2x= 1000×2= 2000

3x= 3× 1000= 3000

5x= 5× 1000= 5000

Answer 2

${\huge{\fcolorbox{cyan}{lime}{\fcolorbox{yellow}{blue}{\sf{\color{yellow}{Question:- }}}}}}$

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?

${\huge{\fcolorbox{cyan}{lime}{\fcolorbox{yellow}{blue}{\sf{\color{yellow}{Answer:- }}}}}}</p><p>$

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

•°•°•°•°•°•°•°•°•°•°•°•°•°•°•°••°•°•°•°•°•°•°•°•°•°•°•°•°•°•°•

Hope it helps you!.

Mark as Brainliest ✌️