1. chris and daniel received votes in the ratio 3: 4. if the total votes is 224, how many votes did chris receive?

2. two numbers are in the ratio 5: 8. if the difference is 27. what is the sum of the two numbers?

3. what is the ratio of the even numbers less than 100 to the odd numbers less than 100?

4. what is the ratio of the number of prime numbers between 1-25 to the number of composite number between 1-25.

5. the ratio of the lengths of the sides of a triangle is 3: 4: 5. if the perimeter of the triangle is 216cm, what is the measure of the longest side?