Respuesta :

To answer the question we need to remember that the "d" before the meters measn denotes a factor of a tenth, that is:

[tex]d=10^{-1}[/tex]

Hence we have:

[tex]14.9dm=14.9\times10^{-1}m=1.49m[/tex]

Therefore, the cable is 1.49 m long

Otras preguntas