1 / 6

Section 3.3

Section 3.3. Finding Base. Formula for Base…. Remember… P = B x R to find PART Use B = P ÷ R To find Base (Base = Part divided by Rate). P. B. R. EX: solve for base. 1. 36 is 10% of _____ 2. 91 is 5% of _____ 3. 1.5 is 120% of _____. Examples from p 104.

vivianjames
Download Presentation

Section 3.3

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. Section 3.3 Finding Base

  2. Formula for Base… • Remember… P = B x R to find PART • Use B = P ÷ R To find Base • (Base = Part divided by Rate) P B R

  3. EX: solve for base • 1. 36 is 10% of _____ • 2. 91 is 5% of _____ • 3. 1.5 is 120% of _____

  4. Examples from p 104 • 30. In analyzing the success of driver’s license applicants, the state finds that 58.3% of those examined received a passing mark. If the records show that 8370 new driver’s licenses were issued, what was the number of applicants? Round to the nearest whole number.

  5. 34. Telecommunications equipment maker Nortel Networks says it will lay off 4000 workers globally. If this amounts to 4% of its total workforce, how many workers will remain after the layoffs?

  6. 36. A casino hotel in Barbados states that 45% of its rooms are for non-smokers. If the resort allows smoking in 484 rooms, find the total number of rooms.

More Related