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Sidana [21]
3 years ago
15

By selling a watch on 400 and 460’. Loss and profit happened respectively.if the loss and profit are equal, find cp.

Mathematics
1 answer:
Maslowich3 years ago
5 0

Answer:

430

Step-by-step explanation:

<u>Given :-</u>

  • By selling a watch on 400 and 460’. Loss and profit happened respectively.
  • The loss and profit are equal.

And we need to find out the CP .So ,

<u>Let :- </u>

  • CP be x
  • Profit and Lost be y .

<u>According to the Question :- </u>

:\implies 460 = x + y <em>( Profit)</em>

:\implies 400 = x - y <em>( Loss)</em>

<u>Adding both :- </u>

:\implies 460 + 400 = x + y + x - y

:\implies 860 = 2x

:\implies x = 860/2

:\implies x = 430

<u>Hence the Cost price of the watch is 430 .</u>

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