Answer:
yes it sucks. but yet we still use it
Step-by-step explanation:
Not really sure whats up with that inequality but she can't, if she has to spend 1.5 hours in a lab that leaves her with 5 hours. 5/4 is 1.25, so no, she can only spend 1.25 hours with each student.
<h2>Hope it is helpfully.</h2><h3>Have a nice day.</h3>