Percent Proportions Find the Percent

The ratio used to find percent is...

• part/whole = %/100
• part/whole = 100 / %
• whole/part= %/ 100

What percent of 50 is 20?

• 40%
• 25%
• 2.5%
• 4%

78 is what percent of 450?

• 5%
• .17
• 17%
• 18%

Write a proportion and solve:
Eight is what percent of 64?

• 12.5%
• 8%
• 800%

Write a proportion and solve:
What percent of 50 is 80?

• 160%
• 62.5%

Write a proportion and solve:
Six is what percent of 5?

• 120%
• 83.3%
• 132%
• 64%

Write a proportion and solve:
What percent of 125 is 2?

• 62.5%
• 1.6%
• 2.5%
• 73.4%

120 is ______% of 40

• 300
• 35
• 125
• 250