1 a. 
A bag contains 144 marbles, some red and some transparent.
The ratio of red marbles to transparent ones is 3 : 5. How many red marbles are there?


2 a. 
Lucas has nickels, dimes, and quarters in the ratio of 5 : 2 : 1. If 9 of Lucas's coins are quarters, how many nickels and dimes does Lucas have?


3 a. 
In a cookie mix, we find walnut cookies, almond cookies, and nobake cookies in a ratio of 3 : 2 : 4. If a bag of the mix contains 64 nobake cookies, how many walnut cookies are there?


4 a. 
A bag contains 54 marbles, some white and some blue.
The ratio of white marbles to blue ones is 2 : 4. How many white marbles are there?


5 a. 
A bag contains 126 marbles, some green and some white.
The ratio of green marbles to white ones is 1 : 6. How many green marbles are there?

