度分秒计算格式就比如说:40°16'31"+34°18'42"

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度分秒计算格式就比如说:40°16''31"+34°18''42"度分秒计算格式就比如说:40°16''31"+34°18''42"度分秒计算格式就比如说:40°16''31"+34°18''42"40°16''3

度分秒计算格式就比如说:40°16'31"+34°18'42"
度分秒计算格式
就比如说:40°16'31"+34°18'42"

度分秒计算格式就比如说:40°16'31"+34°18'42"
40°16'31"+34°18'42"= 74°34'73"= 74°35'13"

度加度分加分秒加秒,满六十向前进一,此题结果是74°35'13"