# I have a total of rs 1000 with domination of rs 50 amd rs 100 notes find tge number of notes in each domination if the total number of notes are 15

1
by S123yy67

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by S123yy67

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Value of total no.of notes = 1000

so,

50x + 100y = 1000

50(x + 2y) = 1000

x + 2y = 1000/50

x + 2y = 20-----------1

Total no.of notes = 15

Therefore ,

x + y = 15--------------2

x = 15 - y

x + 2y = 20

15 - y + 2y = 20

15 + y = 20

y = 20 - 15

x + y = 15

x + 5 = 15

Check

10 notes of Rs 50 = 500 and 5 notes of Rs 100 = 500

500 + 500 = 1000

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