Question

lakshmi is a cashier in a bank. she has currency notes of denominations ₹100,₹50,₹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 denomination does she have?​

Answer 1

Step-by-step explanation:

SEENTHE ATTACHMENT....

HOPE THIS WILL HELP

Answer 2

- 100 ₹ , 50 ₹ , 10 ₹ ‎ ‎ ‎ ‎ ‎ 2:3:5

‎ ‎ ‎ ‎ ‎ ‎ - Total money = 4,00,000

- Let no. of notes 100 ₹ = 2x

- Let no. of notes 50 ₹ = 3x

- Let no. of notes 10 ₹ = 5x

‎ ‎ ‎ ‎ ‎ - 100 × 2x + 50 × 3x + 10 × 5x = 4,00,000

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

- 400x = 4,00,000

- x = 4,00,000/400

‎‎ ‎ ‎ ‎ ‎ ‎ - x = 1000

- 100 ₹ notes → 2x = 2 × 1000 = 2000.

- 50 ₹ notes → 3x = 3 × 1000 = 3000.

- 10 ₹ notes → 5x = 5 × 1000 = 5000.

____________________________________________________