Britney exercised for h hours this week. Jason exercised 1.5 hours fewer than 1⁄3 the hours that Britney exercised. Which expression correctly shows the number of hours that Jason has exercised this week?
3h - 1.5
1.5 + 3h
1.5 - 1⁄3h
1⁄3h - 1.5
none of the above