Percent Equations

90 is 120% of what number?

• 108

• 75

• 118

• 55

What percent of 500 is 25?

• 50%

• 125%

• 5%

• 0.05%

What number is 20% of 45?

• 9

• 90

• 4.4

• 7

Determine if you are finding the part, percent, or whole.  
What is 20% of 60?

• Part
• Percent
• Whole

Determine if you are finding the part, percent, or whole.  
12 is 50% of what number?

• Part
• Percent
• Whole

The percent equation is ________

• whole = part x percent

• part = percent x whole

• part = percent / whole

78 is what percent of 450?

• 5%
• .17
• 17%
• 18%

What is 40% of 230?

• 92
• 9200
• 9.20
• 575

34% of what number is 51?

• 69
• 71
• 151
• 196

What equation represents this situation?

17 is what percent of 108?

• 17(108) = x

• 17 = 108x

• 108 = 17x

• 17/108 = x