5.1
51/10 * 41/4 = 51/10 * 17/4 = 867/40 = 2127/40
51 millimetres
51.1
A tenth and one tenth are the same thing.
one tenth
one tenth
one tenth
-2990
13
One tenth of a mile.One tenth of a mile.One tenth of a mile.One tenth of a mile.
what is half of one tenth
51/4 + 21/10 = 21/4 + 21/10 = 105/20 + 42/20 = 147/20 = 77/20