Question

把下列角化成以度表示的角：（1）25°39'36"(2)9°15’54”（3）0°45’18”（4）99°99’99”

快啊！今天就要写！

Answer 1

（1）25°39'36"
=25°39.6'
=25.66°
(2)9°15’54”
=9°15.9'
=9.265°
（3）0°45’18”
=0°45.3'
=0.755°
（4）99°99’99”
=100°40'39"
=100°40.65'
=100.6885°