The recipe for 1 batch of rice requires 2 cups of water for every cup of rice. 
How many cups of water and cups of rice to make 3 batches of rice? 
How many batches if I use 10 cups of water and 5 cups of rice? 
The recipe for 1 batch of rice requires 2 cups of water for every cup of rice. 
How many cups of water and cups of rice to make 3 batches of rice? 
ANSWER HERE
How many batches if I use 10 cups of water and 5 cups of rice?