Dimensional Analysis

Gas costs $3.05 a gallon, and your car travels at 27 miles for each gallon of gas. How far can you travel in your car with $95 in your pocket?

• 11 miles
• 840 miles
• 7800 miles
• 870 miles

Complete the statement:

5.0 cm/min = ______ m/day

(100 cm = 1 m)

• 72

• 840

• 7.2

• 5,040,000

A bicycle has a speed of 6.00 m/s. What is its speed in km/h?

• 21.6 km/h

• 16.67 km/h

• 2.16 km/h

• 1.67 km/h

How many gallons are in a pool that holds 758,000 Liters?

(1 gallon = 3.79 Liters)

• 2.00 x 10⁵ gallons

• 200,000. gallons

• 200,000 gallons

• 2 gallons

The time that it takes to fill a tank depends upon the rate at which the water is flowing. It takes 40 minutes to fill the tank at the rate of 3 gallons per minute. How many minutes will it take to fill the tank at the rate of 4 gallons per minute?

• 12∕40

• 30

• 50

• 53 1⁄3

Three ounces of cinnamon cost $2.40. If there are 16 ounces in 1 pound, how much does cinnamon cost per pound? Ignore significant figures

• $12.80

• $21.20

• $38.40

• $45.20

At a grocery store, blueberries come packaged in 8-ounce containers for $2.80. At a farmer's market, blueberries cost $4.20 for 14 ounces. There are 16 ounces in one pound. Which statement accurately compares the cost of blueberries?

• Blueberries are $0.23 per pound more expensive at the farmer’s market.

• Blueberries are $0.50 per pound less expensive at the farmer’s market.

• Blueberries are $0.80 per pound less expensive at the farmer’s market.

• Blueberries are $1.40 per pound more expensive at the farmer’s market.

A group of fitness club members lose a combined total of 28 kilograms in 1 week. There are approximately 2.2 pounds in 1 kilogram. Assuming the weight loss happened at a constant rate, about how many pounds did the group lose each day?

• 8.8 pounds

• 12.7 pounds

• 61.6 pounds

• 89.1 pounds

Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?

1 mile = 5,280 feet

• 45 miles per hour

• 46 miles per hour

• 47 miles per hour

• 48 miles per hour

Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university, however, she must pay in euros. How many euros can Varia expect to pay per month to the university? (Round to the nearest whole euro.)

0.7306 euros = 1 US dollar

• 312 Euros

• 123 Euros

• 213 Euros

• 321 Euros