Again, decimals and fractions represent all the values in between integers. Decimals are simply one step more of simplification from fractions.
All of them specifically?
1/3=2/6
-1/6= -1/6
then I guessing you add them?
2/6+-1/6=1/6
4:48 minus 4:00 = 48 min
Time in hours is +48%2F60+=+4%2F5++ hrs
+40+=+r%2A%284%2F5+%29+
+r+=+%285%2F4%29%2A40+
+r+=+50+ mi/hr
+40+=+50%2A%284%2F5%29+
The middle Atlantic region