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Solve for the weight of a lion given the weights of three different scales with tigers, deer, and lions.

Mathematics

ScanSolve AI Answer

Step-by-step solution

3 steps

Let's represent the weight of each animal:

  • T = weight of one tiger
  • D = weight of one deer
  • L = weight of one lion

From the images, we can set up the following equations:

  1. Determine the weight of one tiger.

    The first scale shows 3 tigers weighing 36 kg.
    3T = 36 kg
    T = 36 kg / 3
    T = 12 kg

  2. Determine the weight of one deer.

    The second scale shows 1 tiger and 1 deer weighing 22 kg.
    T + D = 22 kg
    Substitute the value of T from Step 1:
    12 kg + D = 22 kg
    D = 22 kg - 12 kg
    D = 10 kg

  3. Determine the weight of one lion.

    The third scale shows 1 deer and 2 lions weighing 46 kg.
    D + 2L = 46 kg
    Substitute the value of D from Step 2:
    10 kg + 2L = 46 kg
    2L = 46 kg - 10 kg
    2L = 36 kg
    L = 36 kg / 2
    L = 18 kg

    The weight of the lion is 18 kg.

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