DenaleaFairley1
contestada

Chloe and Jonathon had dinner at a restaurant and the bill was
$65. After adding the tip, the final amount paid was $78. What is
the percent increase of the bill after adding the tip?
A. 2%
B. 13%
C. 20%
D. 22%

Respuesta :

kcaintlcoz3567
78-65=13 65/13=5 the tip percent is 5

Answer:  

C.20%

Step-by-step explanation:

To solve the problem you first need to find the part that is the tip.

78-65=13

Then you cross multiply and divide

[tex]\frac{13}{65}[/tex] = [tex]\frac{x}{100}[/tex]

When you cross multiply and divide you should get 20 for X makeing the tip 20%.

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