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if cat+rabbit weights 10 kg, dog +rabbit weights 20 kg and dog +cat weights 24 kg what will be the combined weight of dao+cat+rabbit |
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Answer» LET weight of cat be=x weight of rabbit= y weight of dog = z ATQ x+y=10 z+y=20 z+x=24 add all equation 2(x+y+z)=54 x+y+z=27 combined weight of dog +cat+rabbit will be 27 kg |
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