Website Views and Ratios

This video tutorial for Grade 6, Module 1, Lesson 15, focuses on understanding and applying ratios. It begins with an introduction to the concept of ratios, followed by a problem involving website views over time. The instructor demonstrates how to create a ratio table, write an equation to represent the relationship between hours and views, and plot ordered pairs on a coordinate plane. The lesson concludes with graphing these points and making predictions about future views using the graph and equation.

What is the main topic introduced in the problem set?

• Fractions

• Ratios

• Percentages

• Decimals

If a website had 500 views after 4 hours, how many views would it have after 1 hour at the same rate?

• 100

• 125

• 150

• 175

What equation represents the relationship between hours and views?

• V = 100H

• V = 150H

• V = 125H

• V = 175H

Which of the following is an ordered pair from the ratio table?

• (4, 400)

• (1, 100)

• (2, 200)

• (3, 375)

What is the y-coordinate for the ordered pair when x is 5?

• 500

• 625

• 525

• 600

What should be labeled on the x-axis of the graph?

• Hours

• Views

• Weeks

• Days

What is the maximum number of views plotted on the graph?

• 625

• 600

• 550

• 500

How can you predict the number of views after 12 hours?

• Multiply 12 by 125

• Multiply 12 by 150

• Multiply 12 by 100

• Multiply 12 by 175

What is the purpose of connecting the points on the graph with a line?

• To make the graph look complete

• To predict future values

• To show the maximum value

• To highlight the x-axis

What is the title of the graph created in the lesson?

• Website Views Over Time

• Hours and Days

• Views and Weeks

• Graph of Ratios