Answer:
(a) 1:2
(b) 6 cups
(c)

Explanation:
(a) Given,
amount of rice mixture contains= 1 cup
amount of water mixture contains= 2 cups


So, the ratio of rice to water is 1:2.
(b) Amount of rice in mixture = 3 cups


=> amount of water in mixture = 3 x 2
= 6 cups
(c)




So, the amount of water in the mixture will be
cup.