Question

1/4 + 2 . 3/2 - 4 . 1/4² ?

Answer 1

1/4 + 6/2 - 4/1 *  1/4 =
1/4 + 6/2 - 4/4 =
1/4 + 6/2 - 4/4 = 0
m.m.c= 4
1+12-4=0
=9 

Answer 2

=1/4+6/2-4. 1/16
=1/4+6/2-4/16
mmc 16
=4/16+48/16-4/16
=48/16
=3