Question

Meenakshi has a locker in her bank. She has a total of rupees 2,80,000 in her locker. The currency notes are in the denominations of rupees 50, rupees 20 and rupees 10. these currency notes are in the ratio 3:4:5. How many notes of each denomination are there in her locker.

Answer 1

Let ratio be 3x, 4x n 5x
3x*50+4x*20+5x*10=280000
150x+80x+50x=280000
280x=280000
x=1000

Therefore no. of notes of each denomination is 3000 notes of Rs50
4000 notes of Rs20 and 5000 notes of Rs 10

Answer 2

Answer:

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