explain 5/11-10/11
Let's evaluate: 511 -1011
ⓘTo add fractions, put them over the same denominator, then add the numerators
5 -1011
ⓘThe numerator and the denominator are computed before the division: 5 -10 = -5
▶Result:   -511
The numeric value of: -511 equals:
▷ ≈ -0.4545