A school has 2 computer labs. Each lab has 30 computers. A total of
6 computers in the school are not working.
Which expression can you use to find the number of working computers in the
school?
The 4th option (the one you mouse is hovering on in the picture)
Step-by-step explanation:
You start with 30x2 because that shows the amount of computers in the school. Then you subtract 6 for the amount that doesn't work in the whole school.
