If a can of baking spray cost 1.49 and the spray contains 5 ounces. how much would you pay for 1 ounce?

First, since 5 ounces is $1.49, you would divide $1.49 by 5 to get $0.298. Then, you have to round. $0.298 rounds to $0.30. One ounce of baking spray costs $0.30.