Matematika A - 2017. jesen, 3.

A. $4\cdot {10}^{-4}\mathrm{d}\mathrm{m}4\; \backslash cdot\; 10^\{-4\}\; \backslash mathrm\{dm\}$

B. $4\cdot {10}^{-3}\mathrm{d}\mathrm{m}4\; \backslash cdot\; 10^\{-3\}\; \backslash mathrm\{dm\}$

C. 4 dm

D. 40 dm