The average price of three items of furniture is Rs 16845. If their prices are in the ratio 3:5:7, the price of the cheapest item (in Rs) is
Given:
The average price of three items of furniture is Rs 16845 .
The prices are in the ratio 3:5:7
Formula Used:
Solution:
Price of the first item = 3x3x3x
Price of the second item = 5x
Price of the third item =
The sum of the prices :
The cheapest item corresponds to the price 3x3x3x :
The price of the cheapest item is Rs 10107.
5x55x
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90 Mins English English100 Questions100 Marks90 Mins English English40 Questions30 Marks25 Mins EnglishThe average of 11 results is 59 and that of the first 10 is 58. The 11th result is?
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