What the unit rate: 30 miles in 2 minutes.
30 miles / 2 minutes = 15 mile/min (this is probably the one you want)
or
2 min / 30 mile = 1/15 min/mile
Or maybe
30 / 2 = x /60 cross-multiply
60*30 = 2x
1800 = 2x
x = 900mi / hr
You mean "mi", not "m" (yessss, FINALLLLYYY, correct CPhill! I was starting to think that you were a robot but somehow managed to check the tickbox of I'm human.)
30/2=15 miles in 1 min
