Respuesta :

Kukuinut
He tipped the waiter $2.72 making the total cost 20.82

Answer:

$2.27 in tip

Step-by-step explanation:

Terry wants to tip 15% to the waiter at a restaurant.

His meal costs = $18.10

He gave tip to the waiter = 15% of 18.10

                                 = [tex]\frac{15}{100}\times 18.10[/tex]

                                 = 0.15 × 18.10

                                 = $2.715 ≈ $2.72

He gave tip $2.72 to the waiter.