Question

The Average price of three items of furniture is ₹15000. If their prices are in the ratio 3:5:7,the price of the cheapest otems is

Answer 1

Let, the prices be 3x,5x,7x
A. T. Q
3x+5x+7x=15000
15x=15000
x=15000÷15
x=1000

So,3x=3×1000=3000
5x=5×1000=5000
7x=7×1000=7000

So, the prices of the cheapest items are 3000,5000,7000.


Hope it helps you..

Answer 2

Your Answer↓↓↓↓↓

Let the price of furniture be 3x , 5x and 7x .

Total Investment = 15000

then ,

$\frac{3x + 5x + 7x}{3} = 15000$

x = $\frac{15000*3}{15}$

x = 3000.

Then ,

Price of cheapest item :-

3x ⇒ 9000.

^_^ ^_^

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