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NR Math 9 Topic 5
Stack #20771
| Question | Answer |
|---|---|
| Ratio | comparison of two numbers using division |
| Comparison | examining two numbers to see which is larger |
| Fractional form | expressed as a fraction |
| Proportion | two equal ratios |
| Unknown term | the missing number in a proportion, n could be a letter used to stand for an unknown number |
| Mixtures | combinations of two or more items |
| Sprocket | a wheel with teeth that pulls a chain |
| Conversions | changes from one unit of measure to a different one |
| Currency | money |