Question

Kara and Nathan participated in a 60-minute maze race. A. Use ratio notation and decimal notation to describe the relationship between Kara's time and the total time of the race. Kara: 32 minutes Nathan:40minutes B. Is the relationship in Part A rational or irrational? Justify your answer.

Answer 1

The relationship between Kara's time and the total time of the race can be described using ratio and decimal notation. The relationship is rational.

Step-by-step explanation:

The relationship between Kara's time and the total time of the race can be described using ratio notation and decimal notation. Kara's time is 32 minutes, and the total time of the race is 60 minutes. In ratio notation, the relationship can be expressed as 32:60. In decimal notation, it can be expressed as 0.53.

To determine if the relationship is rational or irrational, we need to consider the decimal notation. Since 0.53 can be written as a finite decimal, the relationship is rational. A rational number is one that can be expressed as the quotient or fraction of two integers, and 0.53 fits this definition.