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Math 010 - Cooley Elementary Algebra OCC Section 2.4 – Applications with Percent Percent Notation n% means Key Words in Percent Translations n 1 , or n , or 100 100 n 0.01 . “Of” translate to “ “ or “ “. “Is” or “Was” translates to “ = “ “What” translates to a variable. 1 % translates to “ n 100 ” or “ 0.01 “ Exercises: Convert to decimal notation. 1) 39.81% 2) 5% 3) 150% 4) 0.3% 6) 1.25 7) 0.004 8) 0.09 Convert to percent notation. 5) 0.64 Solve. 9) What percent of 68 is 17? 10) 14 is 30% of what number? 11) 54 is 24% of what number? 12) What percent of 30 is 75? 13) What is 40% of 2? 14) 8 is 2% of what number? -1-