The correct answer is f=(1/3)m
To simplify this expression would be 4x-3
There is no real planet that is 1/10 the distance Uranus is from the sun, however the planetoid (smaller planet), Vesta is 1/9 the distance Uranus is from the sun.
You eliminate or ‘take away’ the answers that you know or think that r wrong. The last answer that’s left is your answer.