-15??
-15
10
15.
Eleven fifteenths minus ten fifteenths is equal to one fifteenth.
I think you mean "What does negative 10 minus 5 equal?" If not, please correct me. But, the correct answer would be -15 or negative 15.
15
10/15 - 15/15 = -5/15 or -1/3
-10
Zero Minus Ten has 259 pages.
45 - 15 - 15 = 15
She zeroed in on it!
Zero Minus Ten was created on 1997-04-03.