Question

If a bagged lunch is chosed at random, what is the possibility that it contains a cheese

sandwich, cookies and water?
Sandwich: Peanut Butter, Cheese, Turkey
Side: Chips, Cookies, Fruit
Drink: Juice, Milk, Water

Answer 1

1/27

Explanation:

pb.chips.juice

pb.chips.milk

pb.chips.water

pb.cookies.juice

pb.cookies.milk

pb.cookies.water

pb.fruit.juice.

pb.fruit.milk

pb.fruit.watet

time that by three (as every section has three )

or

1/3 of cheese

1/3 of cookies times 1/3 x 1/3 x 1/3 = 1/27

1/3 of water