Each person will pay 19.5 dollars.
Step-by-step explanation:
Given
Total bill for dinner = b=$30
First of all we will calculate the 30% of dinner bill to find the amount of tip
So,
[tex]Tip = t = 30\%\ of\ 30\\= 0.30*30\\=9[/tex]
the tip is $9
The total bill including tip will be:
[tex]= 30+9 = \$39[/tex]
Two persons have to divide the tip and dinner equally so,
Each person's share = [tex]\frac{39}{2} = 19.5[/tex]
Hence,
Each person will pay 19.5 dollars.
Keywords: Fractions, division
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