How Much is a Cup of Fruits and Vegetables

Examples of 1 cup:   Examples of 1/2 cup:
1 large banana   16 grapes
1 medium grapefruit   1 medium cantaloupe wedge
8 large strawberries   1/2 medium grapefruit
1 medium potato   4 large strawberries
12 baby carrots   5 broccoli florets
1 large sweet potato   6 baby carrots
1 large ear of corn   1 large plum