i need help on this question for physics

Question

A person weighs 613 N on Earth.

1) What is their mass? 

 This person goes to Jupiter where gravity = 24.79 m/s².

2) What is their weight on Jupiter? 

Answer 1

W = g*m

where W is weight, g is the acceleration due to gravity (g=9.81 m/s² on earth), and m is the mass of the object. If a person weighs 613N on earth, we know

613N =m* 9.81m/s²

→ m = (613/9.81) kg ≈ 62.487 kg

Now if we want the weight of this person on jupiter, we simply plug it into our first equation with jupiter's acceleration due to gravity

W_jupiter = g_jupiter * m ≈ 24.79m/s² * 62.487kg ≈ 1549.05N