Direct Proportion

The video tutorial explains the concept of direct proportion using various examples, such as painting a wall with different numbers of paint cans, the relationship between the radius and perimeter of a circle, and real-life scenarios like robot speed and map distances. It introduces the constant of proportionality and demonstrates how to calculate unknown values using proportional relationships.

Describe how to find the number of packets of peanuts that weigh a certain amount using proportionality.

How do you determine the actual length of a hotel lobby from a blueprint scale?

What method would you use to find the distance between two cities on a map given their actual distance?