1. The difference between two numbers is 30. They are in the ratio of 8:5. What are the numbers?

A. 60 and 30 B. 70 and 40 C. 90 and 60 D. 80 and 50

2. If 120 is divided in the ratio of 1:2:5. What is the middle number?

A. 15 B. 30 C. 50 D. 75

3. If 100 is divided in the ratio of 2:3:5. What is the biggest number?

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4.The ratio of doors to windows is 1:5. There are 186 doors and windows in a building. How many doors are

there? windows?

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