A man weighs 8 kg more than his son. If the sum of their weight is 138 kg, what is the weight of the man?
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A man weighs 8 kg more than his son. If the sum of their weight is 138 kg, what is the weight of the man?
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Answer:
Let the weight of his son be x.
Then the weight of the father will be x +8
ATQ,
x+x+8 = 138
2x+8 = 138
2x = 138-8
2x = 130
x = 65
Hence the weight of the son is 65 kg and the weight of his father is 65+8=73 kg
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