by my teacher and mutiplication card it is 12 times 13 equals 157 WHICH IS CORRECT my teacher taught me that and at my school my friends say what does 12 times 13 equal and i say 157 which is correct
157
0.0255
39.25
78.5
15.7
157
0.0127
0.6369
157
52.3333
Only by itself and one because 157 is a prime number
142.7273