humerainayet86 humerainayet86
  • 11-05-2022
  • Mathematics
contestada

after a loss of 30% a man sold his laptop at rs 63000. what was the original price of the laptop​

Respuesta :

LeeJungDae
LeeJungDae LeeJungDae
  • 11-05-2022

give:

loss= 30%

sold amount= rs 63000

to find:

the original price of the laptop.

solution:

[tex]cp = \frac{100 \times selling \: price}{100 - loss\%} [/tex]

[tex]cp = \frac{100 \times 63000}{100 - 30\%} [/tex]

[tex]cp = \frac{100 \times 63000}{70} [/tex]

[tex]cp = 100 \times 900[/tex]

[tex]cp = 90000[/tex]

therefore, the original price of the laptop is rs 9000.

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