  PRE-ALGEBRA
ALGEBRA 1
GEOMETRY
ALGEBRA 2
TRIGONOMETRY
PRE-CALCULUS
CALCULUS    PRE-ALGEBRA, 2008 PAGE: 340 SET: Exercises PROBLEM: 1
Please look in your text book for this problem Statement  Subtract to find the amount of change

New amount original amount

67 50

= 17                      (Subtract: 67 50 = 17) Write a ratio that compares the amount of change to the original amount.Express the ratio as a percent.

Percent change = .  (Divide: ) Write decimal as percent.

Multiply by 100 and add .  (Multiply: ) The percent of change is about .In this case, the percent of change is a percent of increase. TESTIMONIALS
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