Respuesta :
Answer:
Price after discount: $21.25
Tip amount: $4.25
Explanation:
We know the following information:
Original bill: $25
Coupon: 15% off
Tip: 20% after the discount is applied.
Now, we first calculate the bill price after the discount. After a 15% discount, Karen needs to pay only 100% - 15% = 85% of the original amount and it is
[tex]\frac{85\%}{100\%}\times\$25=\$21.25[/tex]Hence we know that Karen has to pay $21.25 after the coupon is applied.
Now we calculate the tip amount.
The tip amount is 20% of the discounted price; therefore,
[tex]\frac{20\%}{100\%}\times\$21.25=\$4.25[/tex]Hence, we find that the tip amount is $4.25.
To conclude,
Price after discount: $21.25
Tip amount: $4.25
