After negotiating for the price of a phone, Karsyn bought a phone at 20% of the initial price. If the phone's initial price was $600, calculate how much she paid after negotiating.
If the initial price was $600, after negotiating the price, Karsyn paid 20/100*$600 = $<<20/100*600=120>>120 less.
The price at which she bought the phone is $600-$120 = $<<600-120=480>>480
#### 480