there are 342 seats in the Jefferson middle school auditorium. There are 75 seats being used by teachers. Students are using 2/3

Question

2 years ago

9

of the seats. How many are not being used in the auditorium?

2 answers:

V125BC [204] · Answer 1 · 2022-07-01T11:32:49+03:00

8 0

Answer:

267 i think. I might have counted wrong

irinina [24] · Answer 2 · 2022-07-01T12:57:35+03:00

Answer:

39 seats are not being used in the auditorium.

Step-by-step explanation:

We have bee given the total number of seats:

In middle school auditorium are 342

Seats used by teachers are 75

And seats used by students are $\frac{2}{3}\text{of the seats}$

And $\frac{2}{3}\cdot 342=228$ seats used by students

That means 228+75=303 seats are used

We need to calculate seats not being used which is equal to

Total seats minus seats used =342-303 =39 seats remain unused.