Question

Convert 4 ounces to lb

Answer 1

4 ounces =
`(1)/(4)` lb

using the conversion : 1 lb = 16 ounces, then

4 ounces =
`(4)/(16)` =
`(1)/(4)` lb

Answer 2

1 cup = 8 oz

You know that 8oz are in a cup and you have 4 oz. To get from 8 to 4 you had to divide by 2. So, you have to do 1 divided by 2 to get your answer. 1/2 is 0.5. So, there are 0.5 cups in 4 oz.