Question

Nick is cleaning his room and it takes him 1 hour to clean his room. Based on this, how much of his room did he clean in one hour?

A) 1/2
B) 1/3
C) 1/4
D) 1

Answer 1

Nick cleaned his entire room in one hour.

Step-by-step explanation:

Nick cleaned his room in 1 hour. To determine how much of his room he cleaned in one hour, we can use the concept of unit rate. We can say that he cleaned 1 unit of his room in 1 hour. Since the whole room is represented as 1 unit, he cleaned the entire room in one hour. Therefore, the answer is D) 1.