If you have a dihybrid cross of a pea plant for the followin…

If you have a dihybrid cross of a pea plant for the following two traits: R = round, r = wrinkles (Round (R) is completely dominant over wrinkled (r)), and V = violet flowers, v = white flowers (Violet is completely dominant over white). What is the probability of getting a plant with Round peas and white flowers from the following cross:   RrVv  x   rrVv