7.5 percent of increase

Lesson 7.5 , For use with pages 366-369 Use a percent proportion. 1. 48 is what percent of 320 ? 2. What number is 30% of 80 ?

Lesson 7.5 , For use with pages 366-369 Use a percent proportion. 1. 48 is what percent of 320 ? 2. What number is 30% of 80 ? ANSWER 15% ANSWER 24

Percent of Increase 7.5 Applications of Percents Real Life Situations

Essential Questions ,[object Object],[object Object],[object Object]

Percent of Increase ,[object Object],[object Object],[object Object],[object Object]

Percent of Increase ,[object Object]

Percent of Increase ,[object Object],[object Object],[object Object],[object Object],[object Object],x = 20% 250x 50( 100) = 250x 5,000 = 250 250

Percent of Increase ,[object Object],x = 30% 6 20 = x 100 20x 6( 100) = 20x 600 = 20 20

Percent of Increase ,[object Object],[object Object],x = 45% 195.61 434.69 = x 100 434.69x 195.61( 100) = 434.69x 19,561 = 434.69 434.69

Percent of Increase ,[object Object],x = 500 students 75 x = 15 100 15x 75( 100) = 15x 7,500 = 15 15

Percent of Increase ,[object Object],x = 320.8 students 385 x = 120 100 120x 385( 100) = 120x 38,500 = 120 120

Percent of Increase ,[object Object],[object Object],x = $3.96 x = $25.96 $3.96 + 22 = $25.95 x 22 = 18 100 100x 18( 22) = 100x 396 = 100 100 x 22 = 118 100 100x 22( 118) = 100x 2,596 = 100 100

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

7.5 percent of increase

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7.5 percent of increase