1. A recipe that will make 3 pies calls for 7 cups of flour. How many pies can be made with 28 cups of flour? A.8 B.9 C.10 D.12
2. There are 20 girls in class. If the ratio of girls to boys is 4:5, how many are boys? A.20 B.25 C.40 D.100
3. If 8 men can do a job in 12 days, how long will 6 men can do it in 10 days? A.4 B.12 C.16 D.20
4. If 30 men can construct a house in 12 days, how long will men can do it 10 days? A.4 B.30 C.36 D.48
5. The ratio of Math book to Science book is 3:5. If there were 72 books in the shelf, how many Math books were there? A.8 B.27 C.40 D.45
6. A piece of stick is cut into parts according to the ratio of 4:5:6. What is the length of the longest part if the length of the stick is 90 cm? A.24 cm B.30 cm C.36 cm D.90 cm
