Conversions and Solving Equations

This video tutorial covers the conversion of area units, including square centimeters, millimeters, meters, and kilometers. It explains the relationships between these units and provides examples of how to perform conversions using multiplication. Additionally, the video includes a section on solving simple algebraic equations, demonstrating how to isolate variables and solve for unknowns.

How many square millimeters are there in 1 square centimeter?

• 10000

• 1000

• 100

• 10

What is the conversion factor when converting from square meters to square centimeters?

• 10000

• 10

• 100

• 1000

To convert from square kilometers to square meters, you multiply by which of the following?

• 100

• 1000

• 10000

• 1000000

If you have 4.6 square meters, how many square centimeters is that?

• 460000

• 46000

• 4600

• 460

What is the result of converting 5.8 square kilometers to square centimeters?

• 5.8 * 10^11

• 5.8 * 10^10

• 5.8 * 10^9

• 5.8 * 10^8

What is the first step in solving the equation x + 2x = 12?

• Combine like terms

• Add x to both sides

• Subtract 2x from both sides

• Divide by 3

After combining like terms in the equation x + 2x = 12, what is the resulting equation?

• x = 12

• 2x = 12

• 3x = 12

• 4x = 12

What is the value of x in the equation 3x = 12?

• 4

• 2

• 3

• 6

Which operation would you perform to isolate x in the equation 3x = 12?

• Divide by 3

• Multiply by 3

• Subtract 3

• Add 3

What is the final step to solve for x in the equation x + 2x = 12?

• Divide by 3

• Subtract 12

• Add 12

• Multiply by 12