Question

David uses 1/4 cups of apple juice for every 1/2 cup of carrot juice to make a fruit drink. Enter the number of cups of apple juice david uses for 1 cup of carrot juice.

Answer 1

1/2 cups of apple juice David used for 1 cup of carrot juice

Explanation:

David uses 1/4 cups of apple juice for every 1/2 cup of carrot juice to make a fruit drink.

Two 1/2 cups of carrot juice makes 1 cup of carrot juice

because
`(1)/(2)  + (1)/(2) = (2)/(2) =1`

For each 1/2 cups of carrot juice David used 1/4 cups of apple juice

For 1 cup of carrot juice , two 1/2 cups of carrot juice used

so two 1/4 cups of apple juice should be used for 1 cup of carrot juice

`(1)/(4)  + (1)/(4) = (2)/(4) =(1)/(2)`