A8. The prize fund for the Formula 1 race is 1.3 million USD. The first six drivers share the prize in the ratio $10: 6: 4: 3: 2: 1$. How many dollars does the winner receive?
(A) 130000
(B) 13000
(C) 500000
(D) 50000
(E) 100000
A8. From the problem statement, we conclude that $10 x+6 x+4 x+3 x+2 x+x=1.3$, from which we get $x=0.05$. The winner receives $10 \cdot 0.05=0.5$ million USD.

![](https://cdn.mathpix.com/cropped/2024_06_07_a1c9447e499e971c849bg-5.jpg?height=577&width=449&top_left_y=2076&top_left_x=1403)