Respuesta :
Answer:
C. 12÷4= 3 is correct
as in the question 4 students can sit on one bench than 4×3=12 which is equal to the total number of students in class.
Step-by-step explanation:
hope it will help ^_^
3 bench are needed for all students
What is unitary method?
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value
We have
Students in the gym = 12
how many students can sit in 1 bench = 4
Based on the given conditions formulate:
12 ÷ 4 = 3
Hence , 3 bench are needed for all students and option C is correct.
learn more about unitary problem from here
https://brainly.com/question/21626677
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