Exam 1: Review and Applications of Basic Mathematics

Evaluate (25 - 9) ¸ (6 - 2)² =

Evaluate the answer correct to the cent: $\frac{\$ 500}{(1+0.05)^{2}}$

What percent of $5,000 is $675?

The following fraction has a terminating decimal equivalent form. Express its decimal and percent equivalent forms to five-figure accuracy: $\frac{65}{104}$

The following mixed number has a repeating decimal equivalent form. Express the decimal and percent equivalent form in the repeating decimal notation. Show just the minimum number of decimal places needed to display the repeating digit or group of digits. $1 \frac{1}{11}$

Evaluate $\$ 650\left(1-.0625 \times \frac{21}{12}\right)$

Calculate the final value of the following equation $10,200\left[\frac{\left(1+\frac{.15}{4}\right)^{6}-1}{\frac{.15}{4}}\right]$

150% of $60 is what amount accurate to the cent?

Convert the following mixed number to its decimal equivalent and percent equivalent values, rounded to five figures: $2 \frac{5}{9}$

Evaluate the answer .: 18 ¸ 3 + 6 × 2

Determine the final value of $440\left[\frac{1-\frac{1}{(1-.075)^{23}}}{.04}\right\rfloor$

Through a calculation (on Canadian Individual Tax Returns) known as the "Old Age Security clawback," an individual receiving Old Age Security (OAS) benefits must repay an increasing proportion of these benefits to the federal government as the individual's net income rises beyond a certain threshold. If the OAS clawback is 15% of net income exceeding $64,000, at what amount of net income must a taxpayer repay all $5,900 of OAS benefits received in the year?

Convert the following to its decimal and percent equivalents. $\frac{0.050}{4}$

Evaluate the answer correct to the cent: $\frac{\$ 5000}{(1+0.04)^{2}}$

If you want four-figure accuracy in your answer, what minimum number of figures must be retained in the values used in the calculations?

Jenna bought a car for $42,050.90, which included 8% PST and 5% GST. What was the selling price of the car?

Evaluate the answer correct to the cent: (-3) (-4) - 7 - 5²

Evaluate the answer correct to the cent: $\$ 3000\left(1+0.04 \times \frac{285}{365}\right)$

Evaluate $\frac{\frac{6}{7}+\frac{2}{3}}{\frac{3}{7}}$ =

Jo-Anne and Kevin estimate their total cost for a vacation in Ireland to be $9850. a) What percentage is this cost of their combined gross monthly income of $5850? b) If 72% of their gross monthly income is already consumed by rent, taxes, car payments, and other regular living expenses, what percentage is the trip's cost of their remaining annual disposable income?