Arun sells an article at 20% profit to Bala, Bala sells it to Catherin...
Cost Price of Arun = 100x
Cost Price of Bala = 120x
Cost Price of Catherine = 132x
Cost Price of Dinesh = 132x + 16
132x + 16 – 100x = 500
32x + 16 = 500
32x = 484
x = 484/32 = 15.125
Cost Price of Bala =120x = 120 * 15.125 = 1815
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Arun sells an article at 20% profit to Bala, Bala sells it to Catherin...
"use of successive percentage"
Let article cost is 100x...,,
100x -> 120x -> 132x -> (132+16)
Arun. Bala. Catherine Dinesh
The difference between the cost price of Dinesh and cost price of Arun was Rs. 500
So, (132x+16) - 100x = 500
X= 121/8
Bala pay to Arun for the article is
120x => 120* 121/8 => 1815
Arun sells an article at 20% profit to Bala, Bala sells it to Catherin...
To solve this problem, let's break it down step by step:
1. Let's assume the cost price of the article for Arun is 'x' rupees.
2. Arun sells the article to Bala at a 20% profit. This means Bala pays 120% of the cost price to Arun.
- Selling price to Bala = Cost price + 20% profit
- Selling price to Bala = x + (20/100) * x
- Selling price to Bala = 1.2x
3. Bala sells the article to Catherine at a 10% profit. This means Catherine pays 110% of the cost price to Bala.
- Selling price to Catherine = Cost price + 10% profit
- Selling price to Catherine = 1.1 * (1.2x) = 1.32x
4. Catherine sells the article to Dinesh at a profit of Rs. 16. This means Dinesh pays the cost price plus Rs. 16 to Catherine.
- Selling price to Dinesh = Cost price + Rs. 16
- 1.32x = x + 16
- 0.32x = 16
- x = 16 / 0.32
- x = 50
5. We know that the difference between the cost price of Dinesh and the cost price of Arun is Rs. 500.
- Cost price of Dinesh - Cost price of Arun = Rs. 500
- 50 - Arun's cost price = 500
- Arun's cost price = 50 - 500
- Arun's cost price = -450
Since Arun's cost price cannot be negative, there must be a mistake in the given information.
Therefore, the given information is not consistent or accurate, and we cannot determine how much Bala paid to Arun for the article.