11/15-1/8
Let's evaluate: 1115 -18
11×8 -1×1515×8
ℹ11×8 = 88‖-1×15 = -15‖15×8 = 120
88 -15120
ℹ88 -15 = 73
▶Result:   73120
The numeric value of: 73120 equals:
▷ ≈ 0.6083