Conversions and Fuel Efficiency Concepts

Conversions and Fuel Efficiency Concepts

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers dimensional analysis, starting with converting 345.7 inches to yards using conversion factors. It then explains how to convert fuel efficiency from miles per gallon to kilometers per liter for a car being exported to Europe. Finally, the video discusses the SI unit system, including prefixes and conversions, providing examples like meters to decameters and liters to kiloliters.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first conversion factor used to convert inches to yards?

1 yard = 3 feet

1 foot = 12 inches

1 meter = 100 centimeters

1 mile = 5280 feet

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many feet are in a yard according to the conversion process?

3 feet

4 feet

2 feet

5 feet

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial fuel efficiency rating of the vehicle in the example?

60 miles per gallon

55 miles per gallon

50 miles per gallon

45 miles per gallon

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which conversion factor is used to convert gallons to liters?

1 liter = 1 gallon

1 liter = 0.75 gallons

1 liter = 0.5 gallons

1 liter = 0.264 gallons

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the conversion factor for miles to kilometers used in the example?

1 mile = 2 kilometers

1 mile = 0.5 kilometers

1 mile = 0.621 kilometers

1 mile = 1.609 kilometers

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final fuel efficiency in kilometers per liter after conversion?

25 km/l

23 km/l

20 km/l

30 km/l

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the mnemonic used to remember the order of SI prefixes?

Please Excuse My Dear Aunt Sally

My Very Educated Mother Just Served Us Noodles

Every Good Boy Deserves Fudge

King Henry Died By Drinking Chocolate Milk

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