1. When using customary units, it makes more sense to use certain units for?
2. You can use the ____________________________ to convert a length from one unit of measure to another.?
3. You can cancel units out of a problem just as if they were _______________.?
4. 7 feet1 footWhen multiplying, why can you not cancel the feet? 212 inches?
5. In the United States, we measure weight in what 3 units?
6. When you multiply by 12 inches divided by 1 foot you are really multiplying by?
7. There are times you need to perform calculations on measurements that are in different units.? you need_________________________________?
8. The metric system is based on _______________.?
9. The basic metric unit of volume is _______________.?
10. To solve problems effectively, you need to

___________________ ___________________?c. _______________________.?

11- Using Fahrenheit, freezing is at __________ and boiling is ________.?

12-Using Celsius, freezing is at ___________ and boiling is __________.?