1 / 2

Unit Rates and Proportional Reasoning

dollars. 33. Divide the first quantity by the second quantity. = 8.25. hours. 4. $8.25 1 hour. The unit rate is , or $8.25 per hour. COURSE 2 LESSON 5-2. Unit Rates and Proportional Reasoning. Find the unit rate: earn $33 for 4 hours of work. 5-2.

emilia
Télécharger la présentation

Unit Rates and Proportional Reasoning

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. dollars 33 Divide the first quantity by the second quantity. = 8.25 hours 4 $8.25 1 hour The unit rate is , or $8.25 per hour. COURSE 2 LESSON 5-2 Unit Rates and Proportional Reasoning Find the unit rate: earn $33 for 4 hours of work. 5-2

  2. Step 1: Convert the time to a single unit. 30 min = 0.5 hConvert 30 minutes to hours. 0.5 + 3 = 3.5 Add the remaining hours. Step 2: Write the ratio of miles to hours. Use a calculator to divide. = 203 3.5 58 miles  203 hours  3.5 COURSE 2 LESSON 5-2 Unit Rates and Proportional Reasoning Sarah drove 203 mi to her cousin’s house. The drive took her 3 h 30 min. What was her average speed in miles per hour? The drive took 3.5 hours. Sarah’s average speed was 58 mi/h. 5-2

More Related