Ratio Problems Worksheet

Solve.If the problem asks for a ratio, give it in simplified form.

1 a. A bag contains 153 marbles, some blue and some green. The ratio of blue marbles to green ones is 3 : 6. How many green marbles are there?

 

 

 

 

2 a. A bag contains 153 marbles, some green and some transparent. The ratio of green marbles to transparent ones is 4 : 5. How many green marbles are there?

 

 

 

 

3 a. A kennel has 40 dogs in total, some are puppies and some are adult dogs. The ratio of puppies to adult dogs in a kennel is 1 : 4. How many puppies are there?

 

 

 

 

4 a. A bag contains 117 marbles, some blue and some white. The ratio of blue marbles to white ones is 2 : 7. How many white marbles are there?

 

 

 

 

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Answer Key

1 a. There are 102 green marbles.
2 a. There are 68 green marbles.
3 a. There are 8 puppies.
4 a. There are 91 white marbles.


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