2A Problem Solving with Units
2B Standardized Units
3A Percentages
3B Putting Numbers in Perspective
3D Consumer Price Index
100

Convert 18 feet to inches. 

216 inches

100

Convert 230 Kelvin to Celsius.
(C = K - 273.15; K = C + 273.15)

-43.15 Celsius

100

M&M's Fruit Chews would eventually become what popular candy?

Starburst

100

Write 89,100,000 and 0.00021 in scientific notation. 

8.91 x 107; 2.1 x 10-4

100

Suppose the cost of gas today is $3.00 per gallon. Using the 1985 price of $1.20 per gallon as a reference value, find the price index for gas today.
(Recall: price index = value/reference value  x 100)

250

200

What is James Bond's code name?

007

200

Convert 6 square kilometers to square miles.
(1 mile = 1.6093 kilometers)

2.3 square miles

200

The area of a certain country is 32% more than the area of Texas, so the country's area is what percent of Texas' area?

132%

200

Write the following in scientific notation. My new music player has a capacity of 410 gigabytes. (Recall that giga means billion.)

4.1 x 1011

200

If it cost $16 to fill a gas tank in 2000, how much would it have cost to fill the same gas tank in 1980?
(Use the Average Gasoline Price chart on the Review)

$12.61

300

A commuter train travels 74 kilometers in 41 minutes. What is the speed in kilometers per hour?

108.3 km/hr

300

What occasion corresponds with the longest day of the year?

The summer solstice

300

Express 7/11 as a decimal and as a percentage. (Round your answers to two decimal places as needed.)

0.64; 63.64%

300

What was the first animal to ever be cloned?

Sheep - Dolly

300
If it cost $5 to purchase a movie ticket in 1982, how much would it have cost to purchase a movie ticket as the same theater in 2015? Assume that all prices have risen at the same rate as the CPI. (Use the CPI chart on the Review Sheet, and Price in $Y = Price in $X (CPIY / CPIX))

$12.28

400

A shirt is priced at $24 Canadian dollars. How much is the shirt in US dollars? (Note: $1 = 1.277 Canadian dollars)

$18.79

400

A garden bed is 5 feet long, 6 feet wide, and 1 foot deep. How many cubic yards of soil will you need to fill the bed?

1.1 cubic yard

400

The after-tax price of a laptop is $1650.75 What is the pre-tax cost of the laptop if the sales tax is 6.5%?

$1550

400

The following is not written correctly in scientific notation. State the error and fix it.
24.89 x 108

24.89 is not a number between 1 and 10 so it is not properly in scientific notation. It should be 2.489 x 109.

400

Who is considered the "Father of Relativity?"

Albert Einstein

M
e
n
u