Question

divide the sum of 3 upon 8 minus 5 upon 12 by the reciprocal of minus 15 upon 8 into 16 upon 27

Answer 1

=[(3/8)-(5/12)]/[(-8/15)x(27/16)]
=[(9-10)/24]/(-9/10)
=(1/24)x(10/9)
=5/(12x9)
=5/108