一飞机飞行在两个城市之间,风速为24km/h,顺风飞行需要2h50min,逆风飞行需要3h,求两城市之间的飞行路程?
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![一飞机飞行在两个城市之间,风速为24km/h,顺风飞行需要2h50min,逆风飞行需要3h,求两城市之间的飞行路程?](/uploads/image/z/1116903-39-3.jpg?t=%E4%B8%80%E9%A3%9E%E6%9C%BA%E9%A3%9E%E8%A1%8C%E5%9C%A8%E4%B8%A4%E4%B8%AA%E5%9F%8E%E5%B8%82%E4%B9%8B%E9%97%B4%2C%E9%A3%8E%E9%80%9F%E4%B8%BA24km%2Fh%2C%E9%A1%BA%E9%A3%8E%E9%A3%9E%E8%A1%8C%E9%9C%80%E8%A6%812h50min%2C%E9%80%86%E9%A3%8E%E9%A3%9E%E8%A1%8C%E9%9C%80%E8%A6%813h%2C%E6%B1%82%E4%B8%A4%E5%9F%8E%E5%B8%82%E4%B9%8B%E9%97%B4%E7%9A%84%E9%A3%9E%E8%A1%8C%E8%B7%AF%E7%A8%8B%3F)
一飞机飞行在两个城市之间,风速为24km/h,顺风飞行需要2h50min,逆风飞行需要3h,求两城市之间的飞行路程?
一飞机飞行在两个城市之间,风速为24km/h,顺风飞行需要2h50min,逆风飞行需要3h,求两城市之间的飞行路程?
一飞机飞行在两个城市之间,风速为24km/h,顺风飞行需要2h50min,逆风飞行需要3h,求两城市之间的飞行路程?
设无风速度Xkm/h.2h50min=6分之17小时
17/6(x+24)=3(x-24)
17/6x+68=3x-72
-1/6x=-140
x=840
(840-24)*3
=2448(km)
答:两城距2448km