Carrie and Diana ate lunch at a restaurant
They order 1 pizza that cost $13.02
Diana ordered chicken wings for $12.99 and a drink for $3.25
Carrie ordered a salad for $6.25 and a drink for $3.25
They left a $10.00 tip
Diana paid for the food,plus half the cost of the pizza and half the tip. What was the total amount Diana paid