dheepty0103
contestada

Rita = 2500
Rita spends all her money on a hi-fi set and 2 years later sells it at a loss of 20%. How much money does Rita have at the end of the two years?

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx

Let the price at which she sells the hi-fi set be x ~

[tex]\huge \bf༆ Answer ༄[/tex]

The Money that she lose at the end of 2 years :

  • [tex] \sf \: 2500 - x [/tex]

Loss percentage is equal to :

  • [tex] \sf \dfrac{2500 -x }{2500} \times 100 = 20[/tex]

  • [tex] \sf \dfrac{2500 - x}{25} = 20[/tex]

  • [tex]\sf2500 - x = 20 \times 25[/tex]

  • [tex]\sf2500 - x = 500[/tex]

  • [tex] \sf - x = 500 - 2500[/tex]

  • [tex]\sf - x = - 2000[/tex]

  • [tex]\sf x = 2000[/tex]

So, the money she end up getting after selling that hi-fi set is 2500, that is also the money She have at the end of the two years ~

[tex]꧁  \:\large \rm{kaul} \: ꧂[/tex]

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