Question

can someone show work for 12/13 - 1/3 = ?

Answer 1

Find a common denominator (39), and multiply 12 by 3 and multiply 1 times 13. You should get (36/39)-(13/39). The rest is simple.

Answer 2

12/13 - 1/3 = ?
ok see here :
take LCM of 13 and 3 ( demominators )
that is 39
\[12/13-1/3\]
\[12(3) - 1(13)/39\]
\[36-13/39\]
\[23/39\]

Answer 3

thanks for the example!!!