1a. 
Lucas has 140 coins. Of the coins, 2/7 are nickels, 3/7 are dimes, and the rest are quarters. What is the ratio of Lucas's nickels to dimes to quarters?


2a. 
The ratio of girls to boys in a a swimming club was 1 : 4. There were 28 boys. How many total members were there in the club?


3a. 
A jar white beans and kidney beans in a ratio of 3 : 8, and 210 of the beans are white beans. How many beans in total are there in the jar?


4a. 
A truck is carrying grapefruit juice, cranberry juice, and apple juice bottles in a ratio of 1 : 9 : 2. If there are 11 grapefruit juice bottles, then how many cranberry juice bottles are there?


5a. 
A jar contains 770 beans. Of them, 440 are mung beans and the rest are pinto beans. What is the ratio of mung beans to all the beans?

