7th Grade Math- Chapter 2 Percents Review

What is the total cost or sale price to the nearest cent? $20 haircut; 15% tip

While shopping, Lucinda spent $48. If the amount she spent was 15% of her savings, how much savings did she have before she shopped?

What is the simple interest paid to the nearest cent for each principal, interest rate, and time? $1,000, 5%, 2 years

What is each percent of change? Round to the nearest whole percent if necessary. Is the percent of change an increase or decrease? 30 to 90

Which is the best estimate for 3/4 % of 387?

Which is the best estimate for 49% of 15?

What is the total cost or sale price to the nearest cent? $50 tool set; 10% markup

What is the simple interest paid to the nearest cent for each principal, interest rate, and time? $300, 6 1/2 %, 1 year

What is each percent of change? Round to the nearest whole percent if necessary. Is the percent of change an increase or decrease? 100 to 150

What number is 74% of 58?

An aquarium is on sale for $59.50. If this price represents a 15% discount from the original price, what is the original price to the nearest cent?

What is the total cost or sale price to the nearest cent? $10 lamp; 5% tax

Twenty-four percent of the 25 swim team members are new on the team. How many members are new?

What is 138% of 250?

Paul has lunch at a restaurant. If his bill was $14.50 and Paul wants to leave a 20% tip, what is the amount he should leave for the tip?

What percent of 80 is 8?

What is the simple interest paid to the nearest cent for each principal, interest rate, and time? $850, 4%, 6 months

Betty deposited $900 in a new account that earns 6% simple interest. After 2 years, how much interest will she have earned?

What is each percent of change? Round to the nearest whole percent if necessary. Is the percent of change an increase or decrease? $300 to $200

89% of what number is 14?