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26 May, 12:41

The ratio of the weight of an object on Mars to its weight on Earth is 9 to 25. If a person weighs 120 pounds on Earth, how much would the person weigh on Mars?

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Answers (2)
  1. 26 May, 12:53
    0
    Wm = 43.2 pounds

    Step-by-step explanation:

    If the ratio of the weight of an object on Mars to its weight on Earth is 9 to 25, this means that what on Mars weighs 9 units on earth weighs 25 units, therefore:

    Data

    ratio = 9/25

    Weight on Mars (Wm) = ?

    Weight on Earth (We) = 120 pound

    Wm = (9/25) * 120 pound = 43.2 pounds
  2. 26 May, 13:03
    0
    Since the ratio of the object on Mars to Earth is 9:25 (or can be written as 9/25), it is indicated already that the person whom is 120 pounds, weighs far less on mars. Therefore, to figure out their weight, multiply the given ratio, 9/25, to 120, which will give you the answer of 43.2 pounds.
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