a + b = c x – y = z (a + b) × c = d 34 + 52 = 86 λ ≃ 10 nm |
–5° +24 |
32,4 · 24,3 = 787,32 32,4 × 24,3 = 787,32 |
4 · 10–3 = 0,004 4 × 10–3 = 0,004 |
15 · 7 kg = 105 kg 15 × 7 kg = 105 kg |
32.4 × 24.3 = 787.32 |
32.4 · 24.3 = 787.32 |
a b ab a · b a × b |
(a/b)/c |
a/b/c |
N m |
Nm |
N · m |
ms-1 |