At Lisa's Restaurant, 1/2 of the dishes on the menu are vegetarian. Of the vegetarian dishes, 1/2 are pasta dishes. What fraction of the dishes on the menu are vegetarian pasta dishes?Write your answer as a fraction or as a whole or mixed number.

The Patterson family spends 3/10 of their budget on groceries and another 1/2 going out to eat. Altogether, what fraction of their budget does the Patterson family spend on food?Write your answer as a fraction or as a whole or mixed number.

The chef of a pizza place used 19 1/2 packages of pepperoni and 9 3/4 packages of sausage. How much more pepperoni than sausage did the chef use?Write your answer as a fraction or as a whole or mixed number.

Of the students in Pam's class, 1/2 have a pet cat. Of the students who have a cat, 1/4 also have a dog. What fraction of the students in Pam's class have both a cat and a dog?Write your answer as a fraction or as a whole or mixed number.

Yesterday, Bella's Snack Shack went through 1/2 of a bottle of ketchup. If they used 1/2 as much mustard as ketchup, how many bottles of mustard did they go through?Write your answer as a fraction or as a whole or mixed number.

A pizza restaurant used its final 3/5 of a litre of pizza sauce to make some pizzas. They put 1/5 of a litre of sauce on each pizza. How many pizzas did they make?Write your answer as a fraction or as a whole or mixed number.