This video tutorial explains ratio tables, their connection to ratios and proportions, and how to create and use them. It begins with an introduction to ratio tables, followed by an explanation of ratios using a field trip example. The video discusses equivalent ratios, how they can be simplified or scaled, and how to create ratio tables from these ratios. It explores proportional relationships within ratio tables and demonstrates how to apply these tables to solve real-world problems, such as determining the number of adults needed for a group of kids on a field trip.

What is the primary focus of the video?

• Understanding algebraic equations

• Studying historical events

• Learning about ratio tables and proportions

• Exploring geometric shapes

How is the ratio 2:10 expressed as a fraction?

• 5/1

• 2/10

• 10/2

• 1/5

Which of the following is an equivalent ratio to 2:10?

• 6:30

• 3:15

• 4:20

• 5:25

What is the simplified form of the ratio 2:10?

• 5:2

• 1:5

• 10:2

• 2:5

How can you convert the ratio 1:5 to 4:20?

• Multiply by 2

• Multiply by 3

• Multiply by 5

• Multiply by 4

What is a ratio table?

• A table of equivalent ratios

• A chart of unrelated data

• A list of random fractions

• A collection of different numbers

What is a proportion?

• A single ratio

• A collection of equivalent ratios

• A random number

• A geometric shape

What pattern is always present in a proportional table?

• Diagonal relationship

• Vertical relationship

• Circular relationship

• Horizontal relationship

What is the horizontal relationship in the ratio table discussed?

• 2 * 7 = 14

• 2 * 6 = 12

• 2 * 5 = 10

• 2 * 4 = 8

How many adults are needed for 75 kids on a field trip?

• 12

• 10

• 15

• 18