Question

4. Rahul bought two televisions for 30,000. By selling one at a
loss of 15% and the other at a gain of 19%, he found that the
selling price of both the televisions is the same. Find the
cost
price of each television.
essi ive discounts of 10​

Answer 1

Answer:

Rs. 17,500  

Rs. 12,500

Step-by-step explanation:

Let the CP of 1 TV be Rs x.

•.• CP of another TV = Rs ( 30000 - x )

Given,

Loss on 1 TV = 15 %

Profit on another TV = 19%

Now,

SP of first TV = ( 100 - Loss% / 100 ) CP

= ( 100 - 15 / 100 ) x

= 85/100 x  

SP of second TV = ( 100 + Profit% / 100 )( 30000 - x )

= ( 100 + 19 / 100 )( 30000 - x )

= 119/100 ( 30000 - x )

= 35700 - 119/100 x

It is given that the SP of both TV's are equal.

A/q,

85/100 x = 35700 - 119/100 x

85/100 x + 119/100 x = 35700

204/100 x = 35700

x = 35700 × 100/204

x = 17500

Hence,

CP of first TV = x = Rs. 17,500

CP of second TV = ( 30000 - x )

= Rs. ( 30000 - 17500)

= Rs. 12,500

Answer 2

Answer:

hyy here is the answer

Step-by-step explanation:

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