Solving for Part, Whole, and Percentages

12% of what number is 105?

• 8.75

• 12.6

• 875

• 117

12 is 40% of what number?

• Percent

• Whole

• Part

102 is 6% of what number?

• 1.7

• 1700

• 170

• 17

A TV that was on sale for $299. The price of the TV now is $599. What was the percent increase of the TV?

• 4.9%

• 2.0%

• 100%

• 50%

Wayne and Garth went to Project Pollo. The meal cost $24.68. The service was "meh", so they left a 15% tip. How much tip did they leave?

• $28.38

• $3.70

• $20.98

• $0.37

Find the percent of change.

99 is decreased to 44.

• 44%

• 56%

• 80%

• 180%

Find the PERCENT of change.
20 dogs to 5 dogs

• Decrease 15%

• Increase 15%

• Increase 75%

• Decrease 75%

Calculate the percent increase. Round to the nearest percent.

Original: 3.25

New: 4.68

• 44%

• 0.44%

• 31%

• 0.31%

Cassie wants to buy a pair of shoes for $24. If the sales tax rate is 12%, what will be the amount that she pays in sales tax?

• 4.12

• 3.24

• 2.88

• 2.64

Solving word problems involving percentages: If a car depreciated by 15% and its original value was $20,000, what is its current value?

• $16,000

• $18,000

• $17,000

• $19,000