Complete Question
The complete question is shown on the first uploaded image
Answer:
The of the lander would be 75.66 pounds
Step-by-step explanation:
From the question we are given that the
Weight of the Philae on Earth is = 220 pound-mass
gravity of Mars is = 3.71 m/

Weight of the Philae on Mars is = ?
Now Mass is quantity of matter in an object so it is always constant for a particular object
Generally Weight = Mass × Gravity :

Hence
Weight of the Philae on Mars is =


