Question

present a cheque for rupee 140000 in the bank he requested the cashier to give him currency of₹500 and ₹2000 denomination he received 100 currency in all find the number of currency notes of each denomination that he received

Answer 1

Answer

Given,

• Rs 140000 is paid by the cashier in Rs500 & Rs2000 notes
• Total notes he got is 100

To find,

• Number of notes of each denomination

Solution ,

Let 'x' be the number of 500Rs note

Let 'y' be the number of 2000Rs note

According to the question,

ᐅ 500(x) + 2000(y) = 140000

Dividing the equation by 500 .

Dividing the equation by 500 .We got,

ᐅ x + 4y = 280 ----------(1)

Also,

ᐅ x + y = 100 (given) -----------(2)

Now,

Subtracting (2) from (1)

ᐅ x + 4y - (x + y) = 280 - 100

ᐅ 3y = 180

ᐅ y = 180/3

ᐅ y = 60

Putting y = 60 in (2)

We get,

ᐅ x + 60 = 100

ᐅ x = 40

Hence number of 2000Rs note is 60 & number of 500Rs note is 40.

Answer 2

Answer:

answer for that problem is

total no.of 500 notes are 40

total no.of 2000 notes are 60