A man and his daughter together weigh 90 kg, the man with his cat weigh 70 kg, and the daughter and the cat together weigh 40 kg
. What do the man, the daughter and cat weigh together?
1 answer:
I think the answer is 100kg because it could be that the dad weighs 60kg and the daughter weighs 30kg...so the cat must weigh 10kg...
60kg+30kg+10 kg=100kg
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