Marge orders the following items and would like to leave a 20 percent tip based on her bill. there is no tax on her meal. what is the total cost of her dinner including gratuity? item amount soup $3.75 shrimp scampi $15.00 iced tea $2.60 dessert $4.25.

The total cost of her dinner including tip would be $30.72

Step-by-step explanation:

Marge orders the following items on her meal.

Soup = $3.75

Shrimp scampi = $15.00

Iced tea = $2.60

Dessert = $4.25

The total cost of her dinner including gratuity is

3.75 + 15.00 + 2.60 + 4.25 = $25.60

She would like to leave a 20% tip based on her bill

Therefore, 20% of $25.60

= 0.20 × 25.60 = $5.12

Now add this tip amount to the bill amount.

$25.60 + $5.12 = $30.72

The total cost of her dinner including tip would be $30.72

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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