Exam 7: Measurement

Solve each problem. -3960 cat license tags have been issued. If this represents $55 \%$ of the total cat population, what is the total cat population?

Solve each problem. -Find the total cost for a boom box with an original price tag of $\$ 699$ , if it is discounted $25 \%$ , and the sales tax rate is $7 \frac{1}{4} \%$ . Round the answer to the nearest cent.

Solve each problem. - $90 \%$ of what amount is $\$ 648$ ?

Write each percent as a decimal and each decimal as a percent. -13.7

Write each fraction or mixed number as a percent. - $6 \frac{3}{8}$

Write each fraction or mixed number as a percent. - $\frac{3}{5}$

Solve each problem. -If you receive $\$ 169$ commission for selling a $\$ 2600$ pontoon boat, what is your commission rate?

Solve each problem. -Find the total cost of an originally priced $\$ 220$ hotel suite, if it is discounted $15 \%$ and the sales tax rate is $15 \%$ .

Find the total amount at maturity of a $\$ 6000 \mathrm{CD}$ which earns $4 \%$ interest for 9 months.

Write each fraction or mixed number as a percent. - $4 \frac{2}{5}$

Solve each problem. - $35 \%$ of what number is 238 ?

Write each percent as a decimal and each decimal as a percent. -0.75

Write each percent as a decimal and each decimal as a percent. - $49 \%$

Find the simple interest on each loan. -Principal $9000 Rate 5% Time 5 months

Write each percent as a fraction in lowest terms. - $0.6 \%$

Write each fraction or mixed number as a percent. - $\frac{1}{8}$

Use the compound interest table to solve the following problem. -If you borrow $\$ 4000$ from a bank at $8 \%$ interest, compounded annually, how much will you owe after 5 years?

Write each percent as a decimal and each decimal as a percent. -7.2

Find the simple interest on each loan. -Principal: $\$ 3200$ ; rate: $4 \frac{1}{2} \%$ ; time: 4 years

Solve each problem. -The number of bus travelers dropped from 12,000 to 9000 in one year. Find the percent of decrease.