# How do you convert -0.355^circ to D^circM'S'' form?

Feb 13, 2017

$- {0.355}^{\circ} = - 21 ' 18 ' '$

#### Explanation:

As ${1}^{\circ} = 60 '$ and $1 ' = 60 ' '$

$- {0.355}^{\circ} = - \left(0.355 \times 60\right) '$

= $- 21.3 '$

= $- 21 ' - 0.3 '$

= $- 21 ' - \left(0.3 \times 60\right) ' '$

= $- 21 ' - 18 ' '$

= $- 21 ' 18 ' '$