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February Solutions Number Theory | Measurement | Geometry | Remember: These are open-ended problems. There could be other solutions than the ones we are giving. 1. 7 times 2. Cartoons for 1 1/2 hours = 90 minutes 3. 189 tadpoles 4. Chocolate = 105 pounds; Sugar = 210 pounds; Butter = 147 pounds
5. Derrick = .05 + .36 +.32 = .73 gallon
Measurement 6. About 33 years. Accept 33 or34. 7. You know that 40 square feet are covered by 1 pound. You have 5000 square feet, so you need 125 pounds of seed. 8. 47 sections, 1 gate, 46 posts.
Geometry 9. 5 diagonals; 6 diagonals 10. Many possible answers.
11.
Patterns, Algebra, And Functions 12. 16 cars; 46 times 13. Day 9 14. Triangle = 4; Rectangle = 5; Circle = 3
Data, Statistics, And Probability 15. Many possibilities. 16. 75% or 9/12. Gone up. Now it is 2/8, which equals 1/4.
17. 57-1: Chuck; 45,000 gallons HOW DID YOU DO?
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