/
Ratios, Rates, Unit Rates, and Conversion Factors Ratios, Rates, Unit Rates, and Conversion Factors

Ratios, Rates, Unit Rates, and Conversion Factors - PowerPoint Presentation

tatiana-dople
tatiana-dople . @tatiana-dople
Follow
347 views
Uploaded On 2018-12-14

Ratios, Rates, Unit Rates, and Conversion Factors - PPT Presentation

Quiz 6A A comparison of two numbers by division Ratio A comparison of two quantities that have different kinds of units Rate A rate in which the second quantity is 1 Unit Rate Ratios Rates Unit Rates amp Conversion Factors ID: 741115

unit rates conversion ratios rates unit ratios conversion factors amp miles hour cookies buy ounce faster moving cheese day

Share:

Link:

Embed:

Download Presentation from below link

Download Presentation The PPT/PDF document "Ratios, Rates, Unit Rates, and Conversio..." is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.


Presentation Transcript

Slide1

Ratios, Rates, Unit Rates, and Conversion Factors

Quiz 6ASlide2

A comparison of two numbers by division

Ratio

A comparison of two quantities that have different kinds of unitsRate A rate in which the second quantity is 1.Unit Rate

Ratios, Rates, Unit Rates, & Conversion FactorsSlide3

Express the ratios as fractions in simplest form.

18 oatmeal out of 36 cookies. ½35 German Sheppard's out of 50 dogs. 7/10 56 women out of 168 people.

1/3

Ratios, Rates, Unit Rates, & Conversion FactorsSlide4

Find each unit rate.  

An 12 lb container of ice cream contains 2400 calories. How many calories per pound are there?

200 calories per pound.   360 students for 15 teachers. 24 students per teacher. Ratios, Rates, Unit Rates, & Conversion FactorsSlide5

Use Unit Price to identify the better buy.

A. 16 oz of cheese for $2.40

$.15 per ounce. B. 24 oz of cheese for $4.56  $.19 per ounce.The 16 ounce block of cheese is the better buy.

Ratios, Rates, Unit Rates, & Conversion FactorsSlide6

Use Unit Price to identify the better buy.

A. 24 cookies for $13.44

$.56 per cookie. B. 36 cookies for $15.84  $.44 per cookie.The 36 cookies are the better buy.

Ratios, Rates, Unit Rates, & Conversion FactorsSlide7

Aubrey purchased 86 oz of chocolate. How many pounds is this?

5.375 pounds; about 5.4 pounds

 Convert 14 yards to feet. 42 feetJackson drove 3,400 yards. How many miles is this?1.9318 miles; about 1.9 miles

Ratios, Rates, Unit Rates, & Conversion FactorsSlide8

Erin’s pizza shop sells about 64 cups of soda per hour. How many gallons per day should they expect to sell?

(Yes, they are open 24 hours a day)

1,536 ounces per hour.96 gallons per day. Ratios, Rates, Unit Rates, & Conversion FactorsSlide9

Who is moving faster, Scott or Ronda? Determine how much quicker the faster person is moving. Justify your work mathematically.

Running Ronda

Scootering Scott 8 miles per hour 100 yd/10 seconds8 miles per hour 20.45 miles per hourScott is moving 12.24 miles per hour faster than Ronda.

Ratios, Rates, Unit Rates, & Conversion Factors