# Cat and rabbit weighs 10kg and dog and rabbit 20kg and dog and cat 24 kg and dog,cat,rabbit weighs kg?

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Lets say rabbit, cat and dog’s weight are R,C and D respectively.

Then by the given data :

Equation 1: R + C = 10

Equation 2: D + R = 20

Equation 3: C + D = 24

Now we need to find the value of C + R + D

On adding Equation 1,2 and 3

2R + 2C + 2D = 54

R + C + D = 27

Hence Weight of Rabbit + Cat + Dog = 27 kg

Then by the given data :

Equation 1: R + C = 10

Equation 2: D + R = 20

Equation 3: C + D = 24

Now we need to find the value of C + R + D

On adding Equation 1,2 and 3

2R + 2C + 2D = 54

R + C + D = 27

Hence Weight of Rabbit + Cat + Dog = 27 kg