将30°15′36″换算成度:30°15′36″=_°.
问题描述:
将30°15′36″换算成度:30°15′36″=______°.
答
36″=36÷60=0.6′;
30°15′36″=30+15.6÷60=30.26°.
故答案为:30.26.