Answer:
There will be no solution for the question.
Explanation:
Assume;
Smaller number = x
Larger number = y
So,
2x = y
and
x - y/2 = 20
y = 2x
If we put y = 2x
x - x = 20
no solution
The Amazon is the world's longest river.
Proxima Centauri
It's complex, but it is related to the velocity of the asteroid, the orbital velocity of the planet, the gravitational pull of both, and the asteroids angle of attack.