How Much Taller (Solve multiplicative comparison word problems involving finding the number of groups using bar models)

The video tutorial explains how to compare the heights of Baby Rick and his father using two methods: bar models and division. It demonstrates that Rick's father is three times taller than Rick by fitting Rick's height into his father's height three times. The lesson concludes with a summary of using bar models to solve multiplicative comparison problems.

What method is suggested to solve the height comparison problem?

What is the mathematical operation used to find how many times taller the father is than Rick?