Ratio, rates and unit rates review web
Transcript of Ratio, rates and unit rates review web
![Page 1: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/1.jpg)
RATIO, RATES AND UNIT RATES REVIEW
![Page 2: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/2.jpg)
What is a ratio?
![Page 3: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/3.jpg)
What is a ratio?• A comparison of 2 quantities.
![Page 4: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/4.jpg)
What is a rate? Give an example:
![Page 5: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/5.jpg)
What is a rate? Give an example:• A comparison of two quantities with different units.
• miles per hour, miles per gallon, price per pound
![Page 6: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/6.jpg)
What is a unit rate?
![Page 7: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/7.jpg)
What is a unit rate?• A comparison of quantities in which one of the units is 1.
![Page 8: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/8.jpg)
How are ratios, rates and unit rates connected?
![Page 9: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/9.jpg)
How are ratios, rates and unit rates connected?
• They each compare quantities.
• A rate is a type of ratio, a unit rate is a type of rate.
![Page 10: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/10.jpg)
You travel 325 miles in 5 hours. How far did you travel in 1 hour?
![Page 11: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/11.jpg)
You travel 325 miles in 5 hours. How far did you travel in 1 hour?• 65 miles per hour
![Page 12: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/12.jpg)
A player scored 16 points in 2 games. If he continued at this rate, how many points would he score in 8 games?
![Page 13: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/13.jpg)
A player scored 16 points in 2 games. If he continued at this rate, how many points would he score in 8 games?• 64 points
![Page 14: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/14.jpg)
A player scored 16 points in 2 games. If he continued at this rate, how many points would he score in 11 games?
![Page 15: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/15.jpg)
A player scored 16 points in 2 games. If he continued at this rate, how many points would he score in 11 games?• 88 points
![Page 16: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/16.jpg)
A student read 53 pages in 2 hours. Find the unit rate.
![Page 17: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/17.jpg)
A student read 53 pages in 2 hours. Find the unit rate.• 26.5 pages
![Page 18: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/18.jpg)
A student read 53 pages in 2 hours. At that rate, how many pages would she read in 5 hours?
![Page 19: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/19.jpg)
A student read 53 pages in 2 hours. At that rate, how many pages would she read in 5 hours?• 132.5 pages
![Page 20: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/20.jpg)
Determine the better buy: a box of 10 pencils for $4.00 or a box of 6 pencils for $2.70
![Page 21: Ratio, rates and unit rates review web](https://reader036.fdocuments.us/reader036/viewer/2022062319/555a018cd8b42ad00a8b4f76/html5/thumbnails/21.jpg)
Determine the better buy: a box of 10 pencils for $4.00 or a box of 6 pencils for $2.70
• 10 for $4