Question

Which of these is a unit rate? 18 students in a class 18 students in 6 rows 18 students in 18 chairs 18 students in 2 reading groups

Answer 1

18 students in a class because we can take the 18 students within 1 class...
If satisfied, plz mark as the brainliest answer...☺️

Answer 2

18 students in a class is a unit rate.

• A rate is a ratio that is used to compare different kinds of quantities.
• A unit rate defines how many units of one quantity corresponds to one unit of the second.
• 18 students is defined to 1 class.
• 18 unit of students is defined to 1 unit of class. Therefore it is a unit rate.