Review these math skills and solve the exercises that follow.

Rewrite decimals as percents.

Rewrite as a percent. $0.5234=52.34 \%$

a. $0.67$

b. $0.245$

c. $0.5698$

d. $0.2791$

Multiply money amounts by whole numbers.
Find the product. $\$ 24.99 \times 12=\$ 299.88$

3a. $\$ 19.99 \times 12$
3b. $\$ 49.89 \times 12$

Find the sum.

$240 +$597 + $812 +$956

Calculate percents, and round to the nearest percent.
What percent of $\$ 5,000$ is $\$ 325$? $\$ 325 \div \$ 5,000=0.065=7 \%$

3a. What percent of $\$ 2,200$ is $\$ 250$?
3b. What percent of $\$ 3,550$ is $\$ 300$?
3c. What percent of $\$ 4,000$ is $\$ 800$?

Divide dollar amounts by whole numbers and decimals and round the quotients to the nearest cent. Find the quotient. $2.98$\div$5.2 =$0.573, or $0.57

3a.$3.89 $\div$ 5.

3b. $12.79$\div$ 6.2

Add each row and each column . The sum of the row totals and the sum of the column totals should be equal.

$$\begin{array}{r} 6+4+5=15 \\ 3+6+7=16 \\ +8+5+2=15 \\ \hline 171514 \end{array}$$

Sally Longfeather earns an annual wage of $43,589. She estimates job benefits at 0.315 of her wages and her job expenses at: insurance , 0.04 of her wages; transportation,$1,296; dues , $200; and birthday fund,$50. What are her annual net job benefits ?

Online purchasing has changed the retail industry. Use the bar graph to answer.

In how many categories did consumers spend more than $1,000,000,000$ ?

Find the sum

$$\$8,262 + \$853 + \$493 + \$77$$

Find what percent $\$ 160$ is of $\$ 2,000$

Use the tax tables in this lesson to find the tax.

How much tax does a head of household with taxable income of $23,798 owe?

Find the difference.

$$\$ 458-\$ 150$$

Sonia Ruiz had these cash receipts: July 1, interest from a savings account, $22.49; July 2, Sonia's paycheck,$502.77; July 3, returned purchase, $89.56; July 5, rebate on purchase ,$75. What was Sonia's total receipts for the week?

In the number 7,385, what digit is in each of these places?

ones place