explain 4/15-11/15
Let's evaluate: 415 -1115
ⓘTo add fractions, put them over the same denominator, then add the numerators
4 -1115
ⓘThe numerator and the denominator are computed before the division: 4 -11 = -7
▶Result:   -715
The approximate value of: -715 is:
▷ ≈ -0.4667