MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises Write 61% as a decimal.

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Presentation transcript:

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises Write 61% as a decimal.

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises Write the decimal 7.65 as a percent.

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises

What is 20% of 360?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises 40 is what percent of 160?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises is 24.75% of what number?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises A husband bought a diamond ring for his famous wife for $35,000. Years later, the ring sold at auction for $12,008,400. The auction price was what percent of the original price?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises The 2005 sales (in thousands of dollars) of the top 5 products of a company are given in this table. (a) What percent of the sales of these 5 products was due to product B (to nearest hundredth)?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises The 2005 sales (in thousands of dollars) of the top 5 products of a company are given in this table. (b) What percent greater were sales of Product B than Product E (to nearest hundredth)?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises A company found that in 2009, downloaded music album sales were 524% of what they were in If 10.9 million albums were downloaded in 2005, how many were downloaded in 2009 (rounded to one decimal place)?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises A person earns $25,900 one year and gets a 5% raise in salary. What is the new salary?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises A mutual fund dropped in value by 30% from last year to this year. If the fund is now worth $10,780, how much was the fund worth last year?

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises A motorcycle manufacturer expects to build 137,000 motorcycles this year, up from 126,000 last year. Find the percent of increase in production (to one decimal place).

MATH 110 Sec 8-1: Percent, Taxes & Inflation Practice Exercises Use the table below to calculate the federal income tax due for a taxable income of $320,000.