You should buy the phone with the 50% discount.

If you buy this phone, the cost will be $100. If you buy it through the website, you would first take 25% off:

200-(0.25*200) = 150

Then you take another 25% off:
150 - (0.25*150) = 112.50.

It is cheaper to take the 50% discount.

Respuesta :

Let's check whether you are correct or not

25% of 100

  • 0.25(100)
  • $25

Amount=$75

Again 25% off

  • 0.25(75)
  • $18.75

Final amount=75-18.75=$56.25

Yes your calculations are for price $200 not $100.

But 50% discount will not give you actually thorughout 2 25% package