Question

what number should be subtracted from -14 upon 15 to get -1 upon 30

Answer 1

hope it helps comment if any doubt

Answer 2

Let the no. be n
-14/15-n=-1/30
n=-1/30+14/15(u need to convert it into equivalent fraction to add)
n=1/30+28/30
n=29/30
Therefore the number to subtracted is 29/30