Question

Classrooms have a capacity of either 30 or 31 students. If 307 students are assigned to rooms that are to be filled to capacity, how many rooms had exactly 30 students

Answer 1

There are now 7 classrooms of 31 and 3 of 30.

What is liner equation?

A linear equation in mathematics is an equation that can be written as display style a 1x 1+ldots +a nx n+b=0, where x 1, dots, x n are the variables, and display style b, a 1, ldots, a n are the coefficients, which are frequently real integers.

According to the given information:

Madison, we first have to add 30 + 31 = 61.

How many times does 61 go into 307

Five,

because 61 x 5 = 305.

This means there are 5 of each classroom.

We still have two students left over, though, so they will have to be added to two of the 30 rooms,

so there are now 7 classrooms of 31 and 3 of 30.

To know more about liner equation visit:

brainly.com/question/25127617

#SPJ4