Question

the weight of a mother and child together is 70kg. the weight of the father and child together is 90kg.the weight of father and mother is 120kg.what is the combine weight of family

Answer 1

Answer:

ans :- 140 kg is weight of full family

Step-by-step explanation:

let be child weigh 20 kg

so child and mother weight is 70 so 70-20= 50 is mother weight and father and child is 90 : 90-20 = 70 and this father weigh pufe as per question is father and mother weight is 120 and 70+50 = 120+ 20 = 140 ans

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