Someone pls help & at least try to show a little work . I will be marking someone brainliest ! & thank you sm i appreciate you !

Answer:
This is how I calculated it.
If the total is $912
And the equipment costs $612.
I did $912- 612= $300 (There's only $300 remaining after purchasing the equipment)
Each uniform costs $25
So I did $300:25= 12
The School purchased 12 uniforms.
Have a nice day.