Understanding Ratio Tables

What is the essential question discussed in the introduction of the video?

• How to add ratios?

• How to find missing values in a ratio table?

• How to subtract ratios?

• How to divide ratios?

What defines equivalent ratios?

• Ratios with the same value

• Ratios that can be added

• Ratios with different values

• Ratios that can be subtracted

How can you find equivalent ratios?

• By using different numbers for each quantity

• By subtracting the same number from both quantities

• By multiplying or dividing both quantities by the same number

• By adding the same number to both quantities

What is the first step in completing a ratio table with missing values?

• Add numbers randomly

• Circle the starting point or complete ratio

• Ignore the starting point

• Subtract numbers randomly

What operations are used to complete a ratio table?

• Addition and subtraction

• Multiplication and division

• Only subtraction

• Only addition

In the example of comparing boys to girls, what operation is used to find the missing value?

• Multiplication

• Subtraction

• Division

• Addition

When a starting point cannot be used to find a missing value directly, what should you do?

• Change the starting point

• Add random numbers

• Ignore the problem

• Subtract random numbers

What is the missing value when you multiply 5 by 3 in the cars and trucks example?

• 15

• 10

• 30

• 18

In the trumpets to tubas example, what is the missing value when you multiply 7 by 4?

• 21

• 35

• 28

• 40

What should you do if you make a mistake in solving a ratio table problem?

• Ignore it

• Re-watch the video and ask questions

• Move on to the next problem

• Guess the answer