8/15-1/6
Let's evaluate: 815 -16
8×2 -1×515×2
ℹ8×2 = 16‖-1×5 = -5‖15×2 = 30
16 -530
ℹ16 -5 = 11
▶Result:   1130
The approximate value of: 1130 is:
▷ ≈ 0.3667