A recipe for raspberry jelly calls for 5 cups of raspberry juice and cups of sugar. Find the amount of sugar needed for 6 cups of the juice?
For recipe of raspberry jelly,
5 cups of raspberry juice = sugar needed cups = cups
For 1 cup of raspberry juice, sugar needed = cup
∴ for 6 cups of the juice, sugar needed = cups
Hence, 3 cups of sugar needed for 6 cups of raspberry juice.