His distance from one end is ' D ', and his distance from the other end is ' 2D '.
The distance from one end to the other end is (D + 2D) = 3D .
3D = 1,049 miles
Divide each side by 3 :
D = 1,049 / 3 = 349 and 2/3 miles .
The question doesn't tell which end he started from, and where he's headed, so I guess you have to know that this is the Iditerod race, it STARTS in Anchorage, and it ENDS in Nome.
He is ' 2D ' from Anchorage, so he has completed [ 2 x (349 and 2/3 miles) ] = 699 and 1/3 miles .
Rounded to the nearest mile, that's 699 miles .
The musher has completed approximately 699 miles, as he is twice as far from Anchorage than from Nome. The total race distance of 1,049 miles allows us to define the distances algebraically and solve for how far the musher has traveled. Rounding the answer yields 699 miles completed.
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Jawaban:Jadi, 58219 : 38 = 1532 sisa 3