\(17.8°\)
The degree rounded to the nearest whole number is \(18\)
To find the minute divide the decimal portion of the degree by \(60\)
\(\frac{0.8}{60}\)
\(\frac{8}{600}\)
\(\frac{1}{75}\)
0.0133333333333333...
The minute rounded to the nearest whole number is \(0\)
To find the second divide the decimal portion of the degree by 60
\(\frac{0.0133333333333333...}{60}\)
\(\frac{\frac{2}{15}}{60}\)
\(\frac{2}{15}\times\frac{1}{60}\)
\(\frac{2}{900}\)
\(\frac{1}{450}\)
\(0.0022222222222222...\)
The second rounded to the nearest whole number is \(0\)
Putting the degree minute and second numbers togother and you get \(18°0"0'\)