riya has a total of ₹6000 currency notes of denomination ₹ 50,₹100 and ₹200. The proportion of the number of these notes id 2:3:4. How many notes of each denomination does he have?
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Answered by
0
Answer:
sorry i need points.
Step-by-step explanation:
Answered by
4
Answer:
10, 15 and 20
Step-by-step explanation:
Total = ₹6000
Notes: ₹50, ₹100 and ₹200
Proportion: 2:3:4
As per proportion and the sum we have:
- 2x*50+3x*100+4x*200=6000
- 100x+300x+800x=6000
- 1200x=6000
- x=6000/1200
- x=5
As per value of x we found that:
- 2x=10 => Number of ₹50 notes is 10, sum= ₹500
- 3x=15 => Number of ₹100 notes is 15, sum= ₹1500
- 4x=20 => Number of ₹200 notes is 20, sum= ₹4000
Answer: Riya has 10 off ₹50 notes, 15 off ₹100 notes, 20 off ₹200 notes
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