Joseph weighs twice as much as his younger brother. If both of them weigh 63 kg, then take the weight of Joseph.
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Answer:
42 kg
Step-by-step explanation:
let the weight of the younger brother be x
then the weight of Joseph = 2x
total weight of both of them = 63kg
then the weight of Joseph-
=> x + 2x = 63
=> 3x = 63
=> x = 63/3
=> x = 21
hence, the weight of the younger brother(x) is 21kg then the weight of Joseph(2x) will be
2x = 2 × 21 = 42kg
therefore, weight of Joseph is 42 kg.
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