lakshmi is a cashier in a bank she has a currency notes of domination rs100,rs50,rs10, respectively the ratio of the - Maths - Linear Equations in One Variable

Question

lakshmi is a cashier in a bank she has a currency notes of
domination rs100,rs50,rs10, respectively the ratio of the numbers
of these notes in 2:3:5 the total cash with lakshami is rs 4,00,000
how many notes of each domination does she have

Vikas Vishwakarma · Answer

Let 2:3:5 be 2y, 3y and 5y
amount she has, 2y x 100 = 200y
3y x 50 = 150y
5y x 10 = 50y
ATQ, 200y + 150y + 50y = 400000
400y = 400000
y = 1000
So, notes she has, from rs 100 2 x 1000 = 2000
from rs 50 3 x 1000 = 3000
from rs 10 5 x 1000 = 5000

lakshmi is a cashier in a bank.she has a currency notes of domination rs100,rs50,rs10, respectively.the ratio of the numbers of these notes in 2:3:5.the total cash with lakshami is rs 4,00,000.how many notes of each domination does she have.