What fraction is equivalent to -3/2

Anyone know? will mark brainliest if you're correct!

A50% increase followed by 33 1/2% decrease

Students are given 3 minutes to complete each multiple-choice question on a test and 8 minutes for each free-responsequestion. there are 15 questions on the test and the students have been given 55 minutes to complete itwhich value could replace x in the table? 5507-m23-m8(15-m)8(15)-m