题目内容
27°14′24″=_____度.
答案:F
解析:
提示:
解析:
| 27.24 |
提示:
| 27°14′24″=27°14′+24″÷60°
=27°14′+0.4′ =27°+14.4′ =27°+14.4÷60 =27°+0.24° =27.24° |
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